{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-20093",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2025-10-08T11:59:15.368Z",
        "datePublished": "2026-04-01T16:28:38.714Z",
        "dateUpdated": "2026-04-02T03:56:12.925Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco Integrated Management Controller Authentication Bypass Vulnerability",
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH"
                    }
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as Admin.\r\n\r\nThis vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to bypass authentication, alter the passwords of any user on the system, including an Admin user, and gain access to the system as that user."
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-auth-bypass-AgG2BxTn",
                    "name": "cisco-sa-cimc-auth-bypass-AgG2BxTn"
                }
            ],
            "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-cimc-auth-bypass-AgG2BxTn",
                "discovery": "EXTERNAL",
                "defects": [
                    "CSCwq55659"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improper Input Validation",
                            "type": "cwe",
                            "cweId": "CWE-20"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Enterprise NFV Infrastructure Software",
                    "versions": [
                        {
                            "version": "4.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.12.1b",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.10.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.1.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.4.3",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.2-FC2",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.2-FC3",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.2-FC5",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "4.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.13.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.4-ES8",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "4.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.5-ES1",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.4-ES9",
                            "status": "affected"
                        },
                        {
                            "version": "4.14.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.6.3-FC4",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.4-FC3",
                            "status": "affected"
                        },
                        {
                            "version": "4.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.15.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "4.16.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.15.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "4.15.3",
                            "status": "affected"
                        },
                        {
                            "version": "4.15.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.18.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.12.6",
                            "status": "affected"
                        },
                        {
                            "version": "4.18.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.18.2a",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Computing System (Standalone)",
                    "versions": [
                        {
                            "version": "4.0(2g)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2i)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2l)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1.240)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2i)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4k)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4c)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2g)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4b)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4e)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1h)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2o)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2p)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2q)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2r)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(1.230097)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(1.230124)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(1.230138)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.230207)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.230270)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240002)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(3.240022)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240009)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(3.240043)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.240142)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240037)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240053)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.240152)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240077)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.242028)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.241063)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.242038)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240090)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5.240021)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.240107)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.242066)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5.250001)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3o)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.250016)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.250021)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5.250030)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.250022)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250040)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5.250033)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250044)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250053)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.250037)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.250045)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.252001)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.252002)",
                            "status": "affected"
                        },
                        {
                            "version": "6.0(1.250127)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3p)",
                            "status": "affected"
                        },
                        {
                            "version": "6.0(1.250131)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250101)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250117)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5.250043)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250039)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5.250045)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.250060)",
                            "status": "affected"
                        },
                        {
                            "version": "6.0(1.250130)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4.241014)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2.250063)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(6.260003)",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Computing System E-Series Software (UCSE)",
                    "versions": [
                        {
                            "version": "3.2.7",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.6",
                            "status": "affected"
                        },
                        {
                            "version": "3.2.4",
                            "status": "affected"
                        },
                        {
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                                "options": [
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                                        "Exploitation": "none"
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}