{ "id": "CVE-2021-29066", "sourceIdentifier": "cve@mitre.org", "published": "2021-03-23T07:15:13.157", "lastModified": "2022-07-12T17:42:04.277", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Certain NETGEAR devices are affected by authentication bypass. This affects RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12." }, { "lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por una omisi\u00f3n de autenticaci\u00f3n. Esto afecta al RBK852 versiones anteriores a 3.2.17.12, al RBK853 versiones anteriores a 3.2.17.12, al RBK854 versiones anteriores a 3.2.17.12, al RBR850 versiones anteriores a 3.2.17.12 y al RBS850 versiones anteriores a 3.2.17.12" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 2.8, "impactScore": 6.0 }, { "source": "cve@mitre.org", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 2.8, "impactScore": 6.0 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 8.3 }, "baseSeverity": "HIGH", "exploitabilityScore": 6.5, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2.17.12", "matchCriteriaId": "845C1FCC-F54B-452A-B121-1CD1A7867027" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:*", "matchCriteriaId": "14F257FE-31CE-4F74-829D-29407D74ADF7" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:rbk853_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2.17.12", "matchCriteriaId": "64DF0B69-B591-47B6-88C1-82544AA3DE9B" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:rbk853:-:*:*:*:*:*:*:*", "matchCriteriaId": "4479CEAD-3B87-4993-80C8-1AE59242CFA4" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:rbk854_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2.17.12", "matchCriteriaId": "106863FF-9BE9-4C18-9A86-C458FF9EBDD6" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:rbk854:-:*:*:*:*:*:*:*", "matchCriteriaId": "01D12702-8B86-419C-8636-1259FD2D5844" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2.17.12", "matchCriteriaId": "01E0EF50-145F-407A-8915-4EFFCD833505" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*", "matchCriteriaId": "D92E4C8E-222A-476C-8273-F7171FC61F0B" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.2.17.12", "matchCriteriaId": "0DC5A075-0619-409C-B057-41015B8C54B3" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*", "matchCriteriaId": "221CA950-E984-44CD-9E1B-3AADE3CEBE52" } ] } ] } ], "references": [ { "url": "https://kb.netgear.com/000063014/Security-Advisory-for-Authentication-Bypass-on-Some-WiFi-Systems-PSV-2020-0484", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }