CVE-2021-45627

{"id": "CVE-2021-45627", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.8}]}, "published": "2021-12-26T01:15:19.050", "references": [{"url": "https://kb.netgear.com/000064124/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0471", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR750 before 4.6.3.6, RBK852 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 inyecci\u00f3n de comandos por parte de un atacante no autenticado. Esto afecta a CBR750 versiones anteriores a 4.6.3.6, RBK852 versiones anteriores a 3.2.17.12, RBR850 versiones anteriores a 3.2.17.12 y RBS850 versiones anteriores a 3.2.17.12"}], "lastModified": "2022-01-04T20:54:18.450", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:cbr750_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A87D3ACB-B5A3-4F1F-BF46-73C0AD690D8C", "versionEndExcluding": "4.6.3.6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:cbr750:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CBD14EFC-C6EF-485B-A594-73B8525704A5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbk852_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "845C1FCC-F54B-452A-B121-1CD1A7867027", "versionEndExcluding": "3.2.17.12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbk852:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "14F257FE-31CE-4F74-829D-29407D74ADF7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "01E0EF50-145F-407A-8915-4EFFCD833505", "versionEndExcluding": "3.2.17.12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D92E4C8E-222A-476C-8273-F7171FC61F0B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DC5A075-0619-409C-B057-41015B8C54B3", "versionEndExcluding": "3.2.17.12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "221CA950-E984-44CD-9E1B-3AADE3CEBE52"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}