{"id":"CVE-2020-35801","aliases":["EUVD-2020-23456","GHSA-27g2-h3jp-46x8"],"status":"published","title":"Certain NETGEAR devices are affected by incorrect configuration of security settings. This...","description":"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.","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AC:L/AV:A/A:H/C:L/I:H/PR:N/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01706,"percentile":0.77591,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-12-29T23:38:16Z","modified":"2026-06-17T03:14:20Z","products":[{"vendor":"netgear","product":"gs116e_firmware"},{"vendor":"netgear","product":"jgs516pe_firmware"},{"vendor":"netgear","product":"jgs524e_firmware"},{"vendor":"netgear","product":"jgs524pe_firmware"}],"references":[{"url":"https://kb.netgear.com/000062635/Security-Advisory-for-Security-Misconfiguration-on-Some-Smart-Managed-Plus-Switches-PSV-2020-0376","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/","tags":["x_refsource_MISC","x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35801"},{"url":"https://github.com/advisories/GHSA-27g2-h3jp-46x8"}],"sources":{"cve":[{"id":"CVE-2020-35801","description":"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.","status":"published","published":"2020-12-29T23:38:16Z","modified":"2024-08-04T17:09:15.219Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AC:L/AV:A/A:H/C:L/I:H/PR:N/S:U/UI:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23456","description":"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.","status":"published","published":"2020-12-29T23:38:16Z","modified":"2024-08-04T17:09:15Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AC:L/AV:A/A:H/C:L/I:H/PR:N/S:U/UI:N","level":"high"}],"updated_at":"2026-11-03T03:07:05.241494Z"}],"ghsa":[{"id":"GHSA-27g2-h3jp-46x8","title":"Certain NETGEAR devices are affected by incorrect configuration of security settings. This...","description":"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.","status":"published","published":"2022-05-24T17:37:43Z","modified":"2023-01-29T05:04:53Z","updated_at":"2026-11-02T14:45:39.783328Z"}],"nvd":[{"id":"CVE-2020-35801","description":"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.","status":"published","published":"2020-12-30T00:15:14.457Z","modified":"2026-06-17T03:14:20.313Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}