{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-20207", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2022-10-27T18:47:50.367Z", "datePublished": "2023-07-12T13:51:48.952Z", "dateUpdated": "2024-01-25T16:57:59.633Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-01-25T16:57:59.633Z"}, "descriptions": [{"lang": "en", "value": "A vulnerability in the logging component of Cisco Duo Authentication Proxy could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system.\r\n\r This vulnerability exists because certain unencrypted credentials are stored. An attacker could exploit this vulnerability by accessing the logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to view sensitive information in clear text."}], "affected": [{"vendor": "Cisco", "product": "Cisco Duo Authentication Proxy", "versions": [{"version": "2.10.0", "status": "affected"}, {"version": "2.10.1", "status": "affected"}, {"version": "2.11.0", "status": "affected"}, {"version": "2.12.0", "status": "affected"}, {"version": "2.12.1", "status": "affected"}, {"version": "2.13.0", "status": "affected"}, {"version": "2.14.0", "status": "affected"}, {"version": "2.4.10", "status": "affected"}, {"version": "2.4.11", "status": "affected"}, {"version": "2.4.12", "status": "affected"}, {"version": "2.4.13", "status": "affected"}, {"version": "2.4.14", "status": "affected"}, {"version": "2.4.14.1", "status": "affected"}, {"version": "2.4.15", "status": "affected"}, {"version": "2.4.16", "status": "affected"}, {"version": "2.4.17", "status": "affected"}, {"version": "2.4.18", "status": "affected"}, {"version": "2.4.19", "status": "affected"}, {"version": "2.4.2", "status": "affected"}, {"version": "2.4.20", "status": "affected"}, {"version": "2.4.21", "status": "affected"}, {"version": "2.4.3", "status": "affected"}, {"version": "2.4.4", "status": "affected"}, {"version": "2.4.5", "status": "affected"}, {"version": "2.4.6", "status": "affected"}, {"version": "2.4.7", "status": "affected"}, {"version": "2.4.8", "status": "affected"}, {"version": "2.4.9", "status": "affected"}, {"version": "2.5.4", "status": "affected"}, {"version": "2.6.0", "status": "affected"}, {"version": "2.7.0", "status": "affected"}, {"version": "2.8.1", "status": "affected"}, {"version": "2.9.0", "status": "affected"}, {"version": "3.0.0", "status": "affected"}, {"version": "3.1.0", "status": "affected"}, {"version": "3.1.1", "status": "affected"}, {"version": "3.2.0", "status": "affected"}, {"version": "3.2.1", "status": "affected"}, {"version": "3.2.2", "status": "affected"}, {"version": "3.2.3", "status": "affected"}, {"version": "3.2.4", "status": "affected"}, {"version": "4.0.0", "status": "affected"}, {"version": "4.0.1", "status": "affected"}, {"version": "4.0.2", "status": "affected"}, {"version": "5.0.0", "status": "affected"}, {"version": "5.0.1", "status": "affected"}, {"version": "5.0.2", "status": "affected"}, {"version": "5.1.0", "status": "affected"}, {"version": "5.1.1", "status": "affected"}, {"version": "5.2.0", "status": "affected"}, {"version": "5.2.1", "status": "affected"}, {"version": "5.2.2", "status": "affected"}, {"version": "5.3.0", "status": "affected"}, {"version": "5.3.1", "status": "affected"}, {"version": "5.4.0", "status": "affected"}, {"version": "5.4.1", "status": "affected"}, {"version": "5.5.0", "status": "affected"}, {"version": "5.5.1", "status": "affected"}, {"version": "5.6.0", "status": "affected"}, {"version": "5.6.1", "status": "affected"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Insertion of Sensitive Information into Log File", "type": "cwe", "cweId": "CWE-532"}]}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-auth-info-JgkSWBLz", "name": "cisco-sa-duo-auth-info-JgkSWBLz"}], "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "baseScore": 4.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}}], "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-duo-auth-info-JgkSWBLz", "discovery": "INTERNAL", "defects": ["CSCwf65004"]}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:duo:authentication_proxy:5.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "4EAB8457-7C1E-4184-9966-772DC470B330", "vulnerable": true}, {"criteria": "cpe:2.3:a:duo:authentication_proxy:6.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "250AF3A1-57E7-41BD-A126-43DAAB6E1E00", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the logging component of Cisco Duo Authentication Proxy could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system.\r\n\r This vulnerability exists because certain unencrypted credentials are stored. An attacker could exploit this vulnerability by accessing the logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to view sensitive information in clear text."}], "id": "CVE-2023-20207", "lastModified": "2024-01-25T17:15:35.933", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "ykramarz@cisco.com", "type": "Secondary"}]}, "published": "2023-07-12T14:15:09.793", "references": [{"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-auth-info-JgkSWBLz"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-312"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-532"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

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