{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2019-1937",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "assignerShortName": "cisco",
        "dateUpdated": "2024-09-16T22:52:10.450Z",
        "dateReserved": "2018-12-06T00:00:00.000Z",
        "datePublished": "2019-08-21T18:25:13.293Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability",
            "datePublic": "2019-08-21T00:00:00.000Z",
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2023-07-17T00:00:00.000Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to acquire a valid session token with administrator privileges, bypassing user authentication. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to use the acquired session token to gain full administrator access to the affected device."
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Computing System Director",
                    "versions": [
                        {
                            "version": "unspecified",
                            "lessThan": "6.7.3.0",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "name": "20190821 Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-ucs-authby"
                },
                {
                    "name": "20190828 Multiple vulns in Cisco UCS Director: from unauth remote access to code execution as root",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://seclists.org/bugtraq/2019/Aug/49"
                },
                {
                    "url": "http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authentication-Bypass-Command-Injection.html"
                },
                {
                    "name": "20190830 Multiple vulns in Cisco UCS Director: from unauth remote access to code execution as root",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "http://seclists.org/fulldisclosure/2019/Aug/36"
                },
                {
                    "url": "http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-Remote-Code-Execution.html"
                },
                {
                    "url": "http://packetstormsecurity.com/files/173531/Cisco-UCS-IMC-Supervisor-2.2.0.0-Authentication-Bypass.html"
                }
            ],
            "metrics": [
                {
                    "cvssV3_0": {
                        "version": "3.0",
                        "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-287",
                            "cweId": "CWE-287"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "cisco-sa-20190821-imcs-ucs-authby",
                "defect": [
                    [
                        "CSCvp19229"
                    ]
                ],
                "discovery": "INTERNAL"
            },
            "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."
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T18:35:51.886Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "20190821 Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass Vulnerability",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-ucs-authby"
                    },
                    {
                        "name": "20190828 Multiple vulns in Cisco UCS Director: from unauth remote access to code execution as root",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://seclists.org/bugtraq/2019/Aug/49"
                    },
                    {
                        "url": "http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authentication-Bypass-Command-Injection.html",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "20190830 Multiple vulns in Cisco UCS Director: from unauth remote access to code execution as root",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "http://seclists.org/fulldisclosure/2019/Aug/36"
                    },
                    {
                        "url": "http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-Remote-Code-Execution.html",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://packetstormsecurity.com/files/173531/Cisco-UCS-IMC-Supervisor-2.2.0.0-Authentication-Bypass.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}