CVE-2018-20958

{"id": "CVE-2018-20958", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/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": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/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": 2.8}]}, "published": "2019-08-07T13:15:13.373", "references": [{"url": "https://tapplock.com/notice/20180612/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.pentestpartners.com/security-blog/totally-pwning-the-tapplock-smart-lock/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The Bluetooth Low Energy (BLE) subsystem on Tapplock devices before 2018-06-12 relies on Key1 and SerialNo for unlock operations; however, these are derived from the MAC address, which is broadcasted by the device."}, {"lang": "es", "value": "El subsistema Bluetooth Low Energy (BLE) en dispositivos Tapplock antes del 12-06-2018 se basa en Key1 y SerialNo para las operaciones de desbloqueo; sin embargo, estos se derivan de la direcci\u00f3n MAC, que es difundida por el dispositivo."}], "lastModified": "2019-08-15T19:48:50.513", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tapplock:tapplock_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "280A852C-BFCE-4E0D-9845-58408F881698", "versionEndExcluding": "2018-06-12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tapplock:tapplock:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CAF2E99A-E6B0-427B-AA6D-F80D99BF30EF"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}