{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2022-20633",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2021-11-02T13:28:29.030Z",
        "datePublished": "2024-11-15T16:15:01.284Z",
        "dateUpdated": "2024-11-15T21:35:35.232Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco Enterprise Chat and Email Username Enumeration 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:L/I:N/A:N",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "NONE"
                    }
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the web-based management interface of Cisco ECE could allow an unauthenticated, remote attacker to perform a username enumeration attack against an affected device.\r\n\r\nThis vulnerability is due to differences in authentication responses that are sent back from the application as part of an authentication attempt. An attacker could exploit this vulnerability by sending authentication requests to an affected device. A successful exploit could allow the attacker to confirm existing user accounts, which could be used in further attacks.\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ece-multivulns-kbK2yVhR",
                    "name": "cisco-sa-ece-multivulns-kbK2yVhR"
                }
            ],
            "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-ece-multivulns-kbK2yVhR",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCvz20450"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Observable Response Discrepancy",
                            "type": "cwe",
                            "cweId": "CWE-204"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Enterprise Chat and Email",
                    "versions": [
                        {
                            "version": "11.6(1)_ES3",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES4",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES6",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES8",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES5a",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES9",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES6_ET1",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES6",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES5",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ET1",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES3_ET1",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES3",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES11",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES4",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES5",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES2",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES9a",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES10",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES1",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES3",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "11.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.0(1)_ES2",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)_ES7",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES2",
                            "status": "affected"
                        },
                        {
                            "version": "12.6(1)_ET1",
                            "status": "affected"
                        },
                        {
                            "version": "11.6(1)",
                            "status": "affected"
                        },
                        {
                            "version": "12.5(1)_ES1",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2024-11-15T16:15:01.284Z"
            }
        },
        "adp": [
            {
                "affected": [
                    {
                        "vendor": "cisco",
                        "product": "enterprise_chat_and_email",
                        "cpes": [
                            "cpe:2.3:a:cisco:enterprise_chat_and_email:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThan": "12.6(1)_ES1",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-11-15T18:00:16.076880Z",
                                "id": "CVE-2022-20633",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-11-15T21:35:35.232Z"
                }
            }
        ]
    }
}