{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-20160",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2024-10-10T19:15:13.217Z",
        "datePublished": "2025-09-24T17:10:22.652Z",
        "dateUpdated": "2026-02-26T17:48:03.600Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2025-10-01T16:49:08.602Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the implementation of the TACACS+ protocol in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to view sensitive data or bypass authentication. \r\n\r This vulnerability exists because the system does not properly check whether the required TACACS+ shared secret is configured. A machine-in-the-middle attacker could exploit this vulnerability by intercepting and reading unencrypted TACACS+ messages or impersonating the TACACS+ server and falsely accepting arbitrary authentication requests. A successful exploit could allow the attacker to view sensitive information in a TACACS+ message or bypass authentication and gain access to the affected device."
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "IOS",
                    "versions": [
                        {
                            "version": "15.2(6)E1",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E8",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E2b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E1",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E0a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E0b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E0s",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E3",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E9",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7a)E0b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E3",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E1a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7b)E0b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E4",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E3k",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E1",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E5",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10d",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E3",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E8",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E4",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E9",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E5",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E10",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E11",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E12",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)S8",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)S9",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)S10",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)S9a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)EB",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(3)M10",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP5",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP6",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP7",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP8",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP9",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M6a",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M6b",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY2",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY3",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY4",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY5",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY6",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY7",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY8",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY9",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY10",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY11",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY12",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY13",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY14",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY15",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M3",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M2",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M4a",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M4b",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M1",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M0a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M0b",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M2",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M1a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M3",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M3a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M3b",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M1",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M0a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M2",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M3",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M3a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M3b",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M4a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M6a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M6b",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M7a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M8b",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M10",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M11",
                            "status": "affected"
                        }
                    ]
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco IOS XE Software",
                    "versions": [
                        {
                            "version": "3.16.8S",
                            "status": "affected"
                        },
                        {
                            "version": "3.16.9S",
                            "status": "affected"
                        },
                        {
                            "version": "3.16.10S",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.6E",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.7E",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.8E",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.9E",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.10E",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.5SP",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.6SP",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.7SP",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.8aSP",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.9SP",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5a",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.9",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.10",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1d",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1e",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3a",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.5f",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1e",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1d",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1f",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1g",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.1E",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.2E",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.3E",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1w",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1y",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1x",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1t",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.4a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5b",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z2",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.6a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.9",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.10",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.10a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.11",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.12",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.13",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.0E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.1E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.2E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.3E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.1aE",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.4E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.3aE",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.5E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.6E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.7E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.8E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.9E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.10E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.11E",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.12E",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1s",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1t",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1r",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1v",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4c",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.5.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.8.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1x1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1y1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5e",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5f",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7b",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z2",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z4",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5c",
                            "status": "affected"
                        },
                        {
                            "version": "17.13.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.13.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.14.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.14.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.99SW",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2c",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2b",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3b",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improper Authentication",
                            "type": "cwe",
                            "cweId": "CWE-287"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-tacacs-hdB7thJw",
                    "name": "cisco-sa-ios-tacacs-hdB7thJw"
                }
            ],
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 8.1,
                        "baseSeverity": "HIGH",
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH"
                    }
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
                }
            ],
            "source": {
                "advisory": "cisco-sa-ios-tacacs-hdB7thJw",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCwm99306"
                ]
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2025-20160",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-09-25T03:56:03.259249Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-02-26T17:48:03.600Z"
                }
            }
        ]
    }
}