CVE-2020-16134

{"id": "CVE-2020-16134", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.7, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}]}, "published": "2020-08-04T19:15:12.617", "references": [{"url": "https://www.swisscom.ch", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2020-16134.txt", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Swisscom Internet Box 2, Internet Box Standard, Internet Box Plus prior to 10.04.38, Internet Box 3 prior to 11.01.20, and Internet Box light prior to 08.06.06. Given the (user-configurable) credentials for the local Web interface or physical access to a device's plus or reset button, an attacker can create a user with elevated privileges on the Sysbus-API. This can then be used to modify local or remote SSH access, thus allowing a login session as the superuser."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Swisscom Internet Box 2, Internet Box Standard, Internet Box Plus versiones anteriores a 10.04.38, Internet Box 3 versiones anteriores a 11.01.20 e Internet Box light versiones anteriores a 08.06.06. Dadas las credenciales (configurables por el usuario) para la interfaz Web local o el acceso f\u00edsico al bot\u00f3n plus o reset de un dispositivo, un atacante puede crear un usuario con privilegios elevados en la API Sysbus. Esto puede ser usado para modificar el acceso SSH local o remoto, permitiendo as\u00ed una sesi\u00f3n de inicio de sesi\u00f3n como super usuario"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:swisscom:internet-box_2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1F510FAF-2DEC-406B-A7F7-478D78BED68E", "versionEndExcluding": "10.04.38"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:swisscom:internet-box_2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "927142EA-D46E-4A31-AAA1-6B1826BB0A85"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:swisscom:internet-box_standard_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA2AF51C-7055-4E7E-AFB3-6C21884BBEFB", "versionEndExcluding": "10.04.38"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:swisscom:internet-box_standard:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5EFFDE19-42FB-452F-AB21-6FBE0E9B3441"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:swisscom:internet-box_plus_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0AA26632-CC9D-4B5A-9A01-B846D1F6CD0C", "versionEndExcluding": "10.04.38"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:swisscom:internet-box_plus:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "39825764-48CD-40BC-9FEA-6847A18B7868"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:swisscom:internet-box_3_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71E6E44B-FAF8-4B0A-981F-07857AEC76D4", "versionEndExcluding": "11.01.20"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:swisscom:internet-box_3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2BD67E10-65E0-4D1B-B41C-1A3F4AABE417"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:swisscom:internet-box_light_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A68DC33-4078-4E26-90AC-05FE99D6EA47", "versionEndExcluding": "08.06.06"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:swisscom:internet-box_light:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8D535048-7F72-438E-BF84-7DB7F9060919"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}