CVE-2020-27888

{"id": "CVE-2020-27888", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-10-27T21:15:14.023", "references": [{"url": "https://community.ui.com/questions/Possible-authentication-bypass-for-access-into-LAN/7965adb2-5d70-4410-8467-4c7bec76bc00", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://community.ui.com/questions/Possible-authentication-bypass-for-access-into-LAN/7965adb2-5d70-4410-8467-4c7bec76bc00", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-459"}, {"lang": "en", "value": "CWE-522"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Ubiquiti UniFi Meshing Access Point UAP-AC-M 4.3.21.11325 and UniFi Controller 6.0.28 devices. Cached credentials are not erased from an access point returning wirelessly from a disconnected state. This may provide unintended network access."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos Ubiquiti UniFi Meshing Access Point UAP-AC-M versi\u00f3n 4.3.21.11325 y UniFi Controller versi\u00f3n 6.0.28. Las credenciales almacenadas en cach\u00e9 no son borradas de un punto de acceso que retorna de forma inal\u00e1mbrica desde un estado desconectado. Esto puede proporcionar acceso a la red no deseado"}], "lastModified": "2024-11-21T05:21:59.397", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ui:unifi_meshing_access_point_firmware:4.3.21.11325:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4D7E32D-B255-454E-9B21-6EF513B8735A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ui:unifi_meshing_access_point:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A08F48DE-04CD-4DEE-B750-8C838C88CFF6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ui:unifi_controller_firmware:6.0.28:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AAAC19A9-3194-4E5D-8AA2-B6E8D9D6D9C7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ui:unifi_controller:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "126045E0-1B28-4387-A051-0324BF4AA4F3"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}