{ "id": "CVE-2018-21208", "sourceIdentifier": "cve@mitre.org", "published": "2020-04-28T16:15:13.763", "lastModified": "2024-11-21T04:03:10.797", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6100 before 1.0.0.57, R6100 before 1.0.1.20, R7500v2 before 1.0.3.24, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50." }, { "lang": "es", "value": "Determinados dispositivos de NETGEAR est\u00e1n afectados por una inyecci\u00f3n de comandos de un atacante no autenticado. Esto afecta a D6100 versiones anteriores a 1.0.0.57, R6100 versiones anteriores a 1.0.1.20, R7500v2 versiones anteriores a 1.0.3.24, WNDR4300v2 versiones anteriores a 1.0.0.50, y WNDR4500v3 versiones anteriores a 1.0.0.50." } ], "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:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV30": [ { "source": "cve@mitre.org", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 5.8, "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 6.5, "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-74" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.0.57", "matchCriteriaId": "2ECEA129-164C-4C80-A81E-9688F4AC3583" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:*", "matchCriteriaId": "7EFD1E86-F100-4E46-935D-903EB6FEFE9D" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.1.20", "matchCriteriaId": "76B12C31-83C3-427F-B2CA-D75EA89DCC6F" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*", "matchCriteriaId": "9F44A123-B256-428B-98C2-17570F2F32DC" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.3.24", "matchCriteriaId": "C38F66ED-C53D-40F4-9F1E-96254BCD8A0C" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:r7500:v2:*:*:*:*:*:*:*", "matchCriteriaId": "2E0DFBF4-E393-44AE-AEF9-1B2059EE5AE8" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.0.50", "matchCriteriaId": "1425F7B0-0990-43F4-9621-8DAE8508FEED" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:*", "matchCriteriaId": "4428B145-B86D-4709-BBA9-64BDE7D35A25" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.0.50", "matchCriteriaId": "81A6B7D4-1CBB-4D9E-8EB2-E5E82AFA59FA" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:*", "matchCriteriaId": "C31D6808-4103-4543-B7AB-84A79CD12006" } ] } ] } ], "references": [ { "url": "https://kb.netgear.com/000055141/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2017-2516", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://kb.netgear.com/000055141/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2017-2516", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }