{ "id": "CVE-2020-35801", "sourceIdentifier": "cve@mitre.org", "published": "2020-12-30T00:15:14.457", "lastModified": "2021-03-23T17:27:36.497", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects JGS516PE before 2.6.0.48, JGS524Ev2 before 2.6.0.48, JGS524PE before 2.6.0.48, and GS116Ev2 before 2.6.0.48. A TFTP server was found to be active by default. It allows remote authenticated users to update the switch firmware." }, { "lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por una configuraci\u00f3n incorrecta de los ajustes de seguridad. Esto afecta a JGS516PE versiones anteriores a 2.6.0.48, JGS524Ev2 versiones anteriores a 2.6.0.48, JGS524PE versiones anteriores a 2.6.0.48 y GS116Ev2 versiones anteriores a 2.6.0.48. Se encontr\u00f3 un servidor TFTP activo por defecto. Permite a los usuarios remotos autentificados actualizar el firmware del switch" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.1, "impactScore": 5.2 }, { "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:L/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.3, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.5 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 5.5 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 4.9, "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:jgs516pe_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.6.0.48", "matchCriteriaId": "83FA56EB-35CD-4A58-8019-C4597AAC0104" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:jgs516pe:-:*:*:*:*:*:*:*", "matchCriteriaId": "DCBC0DAB-226E-4C95-9818-7758D37EFD10" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:jgs524e_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.6.0.48", "matchCriteriaId": "19D0AC3E-87B5-435A-B203-E9759A4A5396" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:jgs524e:v2:*:*:*:*:*:*:*", "matchCriteriaId": "CFF899BD-AA1E-4C47-BCFD-5E32F75F538A" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:jgs524pe_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.6.0.48", "matchCriteriaId": "62D7F6C3-8104-4C7D-AE9D-8C96D40221A3" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:jgs524pe:-:*:*:*:*:*:*:*", "matchCriteriaId": "D4A32288-19B5-4A8F-B883-FCC326B7032D" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:netgear:gs116e_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.6.0.48", "matchCriteriaId": "9CCEFE31-BAA8-4791-BB66-27D341EAE6C7" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:netgear:gs116e:v2:*:*:*:*:*:*:*", "matchCriteriaId": "6DA5EF92-9B28-4C81-8A95-C5BCEC19591A" } ] } ] } ], "references": [ { "url": "https://kb.netgear.com/000062635/Security-Advisory-for-Security-Misconfiguration-on-Some-Smart-Managed-Plus-Switches-PSV-2020-0376", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/", "source": "cve@mitre.org", "tags": [ "Not Applicable" ] } ] }