{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2023-20105",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "assignerShortName": "cisco",
        "dateUpdated": "2024-08-02T08:57:35.717Z",
        "dateReserved": "2022-10-27T00:00:00",
        "datePublished": "2023-06-28T00:00:00"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2024-01-25T16:57:44.401Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the change password functionality of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with Read-only credentials to elevate privileges to Administrator on an affected system.\r\n\r This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by authenticating to the application as a Read-only user and sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to alter the passwords of any user on the system, including an administrative user, and then impersonate that user.\r\n\r Note: Cisco Expressway Series refers to the Expressway Control (Expressway-C) device and the Expressway Edge (Expressway-E) device."
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco TelePresence Video Communication Server (VCS) Expressway",
                    "versions": [
                        {
                            "version": "X8.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.5.3",
                            "status": "affected"
                        },
                        {
                            "version": "X8.5",
                            "status": "affected"
                        },
                        {
                            "version": "X8.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.6",
                            "status": "affected"
                        },
                        {
                            "version": "X8.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.1.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.7.3",
                            "status": "affected"
                        },
                        {
                            "version": "X8.7",
                            "status": "affected"
                        },
                        {
                            "version": "X8.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.8.3",
                            "status": "affected"
                        },
                        {
                            "version": "X8.8",
                            "status": "affected"
                        },
                        {
                            "version": "X8.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.9",
                            "status": "affected"
                        },
                        {
                            "version": "X8.10.0",
                            "status": "affected"
                        },
                        {
                            "version": "X8.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.10.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.10.3",
                            "status": "affected"
                        },
                        {
                            "version": "X8.10.4",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.8",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.9",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.0",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.2",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.7",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.3",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.4",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.5",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "X12.5.6",
                            "status": "affected"
                        },
                        {
                            "version": "X12.6.0",
                            "status": "affected"
                        },
                        {
                            "version": "X12.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "X12.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "X12.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "X12.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "X12.7.0",
                            "status": "affected"
                        },
                        {
                            "version": "X12.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "X8.11.2",
                            "status": "affected"
                        },
                        {
                            "version": "X8.11.4",
                            "status": "affected"
                        },
                        {
                            "version": "X8.11.3",
                            "status": "affected"
                        },
                        {
                            "version": "X8.11.0",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.1",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.3",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.2",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.4",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.5",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.6",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.7",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.8",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.9",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.10",
                            "status": "affected"
                        },
                        {
                            "version": "X14.0.11",
                            "status": "affected"
                        },
                        {
                            "version": "X14.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "X14.2.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improper Input Validation",
                            "type": "cwe",
                            "cweId": "CWE-20"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b",
                    "name": "cisco-sa-expressway-priv-esc-Ls2B9t7b"
                }
            ],
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H",
                        "baseScore": 9.6,
                        "baseSeverity": "CRITICAL",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH"
                    }
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
                }
            ],
            "source": {
                "advisory": "cisco-sa-expressway-priv-esc-Ls2B9t7b",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCvz54058"
                ]
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T08:57:35.717Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b",
                        "name": "cisco-sa-expressway-priv-esc-Ls2B9t7b",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}