{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-20223",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2025-10-08T11:59:15.399Z",
        "datePublished": "2026-05-20T16:06:30.740Z",
        "dateUpdated": "2026-05-21T03:55:37.210Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco Secure Workload Unauthorized API Access Vulnerability",
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "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 the access validation of internal REST APIs of Cisco Secure Workload could allow an unauthenticated, remote attacker to access site resources with the privileges of the Site Admin role.\r\n\r\nThis vulnerability is due to insufficient validation and authentication when accessing REST API endpoints. An attacker could exploit this vulnerability if they are able to send a crafted API request to an affected endpoint. A successful exploit could allow the attacker to read sensitive information and make configuration changes across tenant boundaries with the privileges of the Site Admin user. "
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csw-pnbsa-g8WEnuy",
                    "name": "cisco-sa-csw-pnbsa-g8WEnuy"
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
                }
            ],
            "source": {
                "advisory": "cisco-sa-csw-pnbsa-g8WEnuy",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCwt99942"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Missing Authentication for Critical Function",
                            "type": "cwe",
                            "cweId": "CWE-306"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Secure Workload",
                    "versions": [
                        {
                            "version": "2.2.1.41",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.18",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.50",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.28",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.34",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.45",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.41",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.28",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.59",
                            "status": "affected"
                        },
                        {
                            "version": "2.0.2.20",
                            "status": "affected"
                        },
                        {
                            "version": "2.1.1.33",
                            "status": "affected"
                        },
                        {
                            "version": "2.1.1.29",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.28",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.35",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.65",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.67",
                            "status": "affected"
                        },
                        {
                            "version": "2.0.1.34",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.49",
                            "status": "affected"
                        },
                        {
                            "version": "2.2.1.39",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.19",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.23",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.61",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.54",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.17",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.33",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.53",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.20",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.30",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.16",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.55",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.6",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.50",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.52",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.19",
                            "status": "affected"
                        },
                        {
                            "version": "2.2.1.35",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.53",
                            "status": "affected"
                        },
                        {
                            "version": "3.1.1.70",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.20",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.2",
                            "status": "affected"
                        },
                        {
                            "version": "1.103.1.12",
                            "status": "affected"
                        },
                        {
                            "version": "2.3.1.51",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.42",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.12",
                            "status": "affected"
                        },
                        {
                            "version": "2.1.1.31",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.23",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.53",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.14",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.20",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.35",
                            "status": "affected"
                        },
                        {
                            "version": "2.2.1.34",
                            "status": "affected"
                        },
                        {
                            "version": "1.102.21",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2.5",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.31",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.5",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.31",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1.37",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1.40",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.17",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.21",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.32",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.1.33",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.35",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.36",
                            "status": "affected"
                        },
                        {
                            "version": "3.7.1.5",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.47",
                            "status": "affected"
                        },
                        {
                            "version": "3.7.1.22",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1.52",
                            "status": "affected"
                        },
                        {
                            "version": "3.7.1.39",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.7.1.51",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.1.19",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.1.36",
                            "status": "affected"
                        },
                        {
                            "version": "3.7.1.59",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.1.39",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.10",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.24",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.25",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.28",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.38",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.1.53",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.52",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.64",
                            "status": "affected"
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                        {
                            "version": "3.10.2.11",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1.66",
                            "status": "affected"
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                        {
                            "version": "3.10.3.19",
                            "status": "affected"
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                        {
                            "version": "3.9.1.69",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.4.8",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.5.6",
                            "status": "affected"
                        },
                        {
                            "version": "4.0.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.0.2.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.0.2.5",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.7.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.0.3.13",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2026-05-20T16:06:30.740Z"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-20T00:00:00+00:00",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2026-20223"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-05-21T03:55:37.210Z"
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    }
}