{ "id": "CVE-2021-38529", "sourceIdentifier": "cve@mitre.org", "published": "2021-08-11T00:16:52.447", "lastModified": "2024-11-21T06:17:21.010", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7800 before 1.0.1.56, R7800 before 1.0.2.68, R8900 before 1.0.4.26, and R9000 before 1.0.4.26." }, { "lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por una inyecci\u00f3n de comandos por un atacante no autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.56, R7800 versiones anteriores a 1.0.2.68, R8900 versiones anteriores a 1.0.4.26 y R9000 versiones anteriores a 1.0.4.26" } ], "metrics": { "cvssMetricV31": [ { "source": "cve@mitre.org", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L", "baseScore": 8.3, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "LOW" }, "exploitabilityScore": 2.8, "impactScore": 5.5 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-77" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.1.56", "matchCriteriaId": "2C35893A-C6C2-45C7-B3AF-BCFA62381BE5" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:*", "matchCriteriaId": "DA2D4987-3726-4A72-8D32-592F59FAC46D" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2.68", "matchCriteriaId": "70E4DC5E-E34E-4AB1-BD50-F741142CB917" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*", "matchCriteriaId": "17CF7445-6950-45FE-9D1A-E23F63316329" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.4.26", "matchCriteriaId": "BEF7967B-5FA3-4D43-BEC5-2644FBB1D168" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*", "matchCriteriaId": "0F859165-8D89-4CDD-9D48-9C7923D2261F" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.4.26", "matchCriteriaId": "D34DD834-FE59-4F04-9448-FDC385CF70F6" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*", "matchCriteriaId": "D74F1BFC-562E-4E7D-BBAB-2F8B593B5A57" } ] } ] } ], "references": [ { "url": "https://kb.netgear.com/000063765/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0616", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://kb.netgear.com/000063765/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2018-0616", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }