CVE-2020-35801

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:jgs516pe_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "83FA56EB-35CD-4A58-8019-C4597AAC0104", "versionEndExcluding": "2.6.0.48", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:jgs516pe:-:*:*:*:*:*:*:*", "matchCriteriaId": "DCBC0DAB-226E-4C95-9818-7758D37EFD10", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:jgs524e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "19D0AC3E-87B5-435A-B203-E9759A4A5396", "versionEndExcluding": "2.6.0.48", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:jgs524e:v2:*:*:*:*:*:*:*", "matchCriteriaId": "CFF899BD-AA1E-4C47-BCFD-5E32F75F538A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:jgs524pe_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "62D7F6C3-8104-4C7D-AE9D-8C96D40221A3", "versionEndExcluding": "2.6.0.48", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:jgs524pe:-:*:*:*:*:*:*:*", "matchCriteriaId": "D4A32288-19B5-4A8F-B883-FCC326B7032D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:gs116e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9CCEFE31-BAA8-4791-BB66-27D341EAE6C7", "versionEndExcluding": "2.6.0.48", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:gs116e:v2:*:*:*:*:*:*:*", "matchCriteriaId": "6DA5EF92-9B28-4C81-8A95-C5BCEC19591A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "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"}], "id": "CVE-2020-35801", "lastModified": "2026-06-17T03:14:20.313", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 5.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.5, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-12-30T00:15:14.457", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "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": ["Not Applicable"], "url": "https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://kb.netgear.com/000062635/Security-Advisory-for-Security-Misconfiguration-on-Some-Smart-Managed-Plus-Switches-PSV-2020-0376"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Not Applicable"], "url": "https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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