{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-76460",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2026-08-19T12:02:03.637Z",
        "datePublished": "2026-09-16T20:12:02.131Z",
        "dateUpdated": "2026-09-17T03:57:00.688Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco Identity Services Engine Authentication Bypass Vulnerability",
            "metrics": [
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                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "baseScore": 10,
                        "baseSeverity": "CRITICAL",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH"
                    }
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to bypass authentication.\r\n\r\nThis vulnerability is due to insufficient authentication control on an API endpoint. An attacker could exploit this vulnerability by sending a crafted request to an affected API endpoint. A successful exploit could allow the attacker to gain unauthorized access to the affected device by bypassing the web-based management interface."
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5",
                    "name": "cisco-sa-ISE-ABP-VNSW7Tn5"
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco PSIRT is aware of active exploitation of this vulnerability. Cisco strongly recommends that customers upgrade to a fixed software release to remediate this vulnerability."
                }
            ],
            "source": {
                "advisory": "cisco-sa-ISE-ABP-VNSW7Tn5",
                "discovery": "EXTERNAL",
                "defects": [
                    "CSCww39530"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Incorrect Use of Privileged APIs",
                            "type": "cwe",
                            "cweId": "CWE-648"
                        }
                    ]
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            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Identity Services Engine Software",
                    "versions": [
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                            "version": "3.1.0 p8",
                            "status": "affected"
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                            "status": "affected"
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                        {
                            "version": "3.4 Patch 1",
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                        },
                        {
                            "version": "3.1.0 p10",
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                        },
                        {
                            "version": "3.3 Patch 5",
                            "status": "affected"
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                        {
                            "version": "3.3 Patch 6",
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                        {
                            "version": "3.4 Patch 2",
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                        {
                            "version": "3.3 Patch 7",
                            "status": "affected"
                        },
                        {
                            "version": "3.4 Patch 3",
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                        },
                        {
                            "version": "3.5.0",
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                        {
                            "version": "3.4 Patch 4",
                            "status": "affected"
                        },
                        {
                            "version": "3.3 Patch 8",
                            "status": "affected"
                        },
                        {
                            "version": "3.2 Patch 8",
                            "status": "affected"
                        },
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                            "version": "3.5 Patch 1",
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                            "version": "3.3 Patch 9",
                            "status": "affected"
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                            "version": "3.2 Patch 9",
                            "status": "affected"
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                            "version": "3.4 Patch 5",
                            "status": "affected"
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                            "version": "3.5 Patch 3",
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                            "version": "3.5 Patch 2",
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                            "version": "3.3 Patch 10",
                            "status": "affected"
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                            "version": "3.3 Patch 11",
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                            "version": "3.4 Patch 6",
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                            "version": "3.2 Patch 10",
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                        },
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                            "version": "3.1.0 p11",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco ISE Passive Identity Connector",
                    "versions": [
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                            "version": "3.4.0",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.0",
                            "status": "affected"
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                    "defaultStatus": "unknown"
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                "shortName": "cisco",
                "dateUpdated": "2026-09-16T20:12:02.131Z"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-76460",
                        "tags": [
                            "government-resource"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-16T00:00:00+00:00",
                                "options": [
                                    {
                                        "Exploitation": "active"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2026-76460"
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                "title": "CISA ADP Vulnrichment",
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}