{ "id": "CVE-2023-48121", "sourceIdentifier": "cve@mitre.org", "published": "2023-11-28T19:15:07.340", "lastModified": "2024-01-09T14:15:46.100", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "An authentication bypass vulnerability in the Direct Connection Module in Ezviz CS-C6N-xxx prior to v5.3.x build 20230401, Ezviz CS-CV310-xxx prior to v5.3.x build 20230401, Ezviz CS-C6CN-xxx prior to v5.3.x build 20230401, Ezviz CS-C3N-xxx prior to v5.3.x build 20230401 allows remote attackers to obtain sensitive information by sending crafted messages to the affected devices." }, { "lang": "es", "value": "Una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n en Direct Connection Module en Ezviz CS-C6N-xxx anterior a v5.3.x compilaci\u00f3n 20230401, Ezviz CS-CV310-xxx anterior a v5.3.x compilaci\u00f3n 20230401, Ezviz CS-C6CN-xxx anterior a v5.3.x compilaci\u00f3n 20230401, Ezviz CS-C3N-xxx anterior a v5.3.x compilaci\u00f3n 20230401 permite a atacantes remotos obtener informaci\u00f3n confidencial enviando mensajes manipulados a los dispositivos afectados." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-287" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ezviz:cs-c6n-a0-1c2wfr:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F7B9244-BE9E-4F6F-99E3-A08B46C4559E" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ezviz:cs-c6n-a0-1c2wfr_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "B4E67D11-B412-4EBB-BF79-EAE8BE4721C2" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ezviz:cs-cv310-a0-1c2wfr:-:*:*:*:*:*:*:*", "matchCriteriaId": "A9181568-193B-4BF7-9A11-B7A031065934" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ezviz:cs-cv310-a0-1c2wfr_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "748FC543-B134-4B4D-B4D2-E14060C1A64B" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ezviz:cs-c6cn-a0-3h2wfr:-:*:*:*:*:*:*:*", "matchCriteriaId": "733F085E-29B9-44C6-834F-9B13B95AECDB" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ezviz:cs-c6cn-a0-3h2wfr_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "06E27881-67A5-4AA3-A6A3-D533BC51BD66" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:ezviz:cs-c3n-a0-3h2wfrl:-:*:*:*:*:*:*:*", "matchCriteriaId": "264CF01C-CF57-457B-8433-B2CFD6CF25DF" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:ezviz:cs-c3n-a0-3h2wfrl_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "C9288594-76DC-4212-91AE-6A59F1F10310" } ] } ] } ], "references": [ { "url": "https://joerngermany.github.io/ezviz_vulnerability/", "source": "cve@mitre.org" }, { "url": "https://www.ezviz.com/data-security/security-notice/detail/911", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.hikvision.com/hk/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-products/", "source": "cve@mitre.org" } ] }