{"id":"CVE-2020-26921","aliases":["EUVD-2020-19451","GHSA-9p3v-vg9h-wqg7"],"status":"published","title":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1...","description":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1.7, GS810EMX before 1.7.1.3, XS512EM before 1.0.1.3, and XS724EM before 1.0.1.3.","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":"2026-11-10","score":0.00765,"percentile":0.55748,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-10-09T06:28:15Z","modified":"2026-06-17T03:08:32Z","products":[{"vendor":"netgear","product":"gs110emx_firmware"},{"vendor":"netgear","product":"gs810emx_firmware"},{"vendor":"netgear","product":"xs512em_firmware"},{"vendor":"netgear","product":"xs724em_firmware"}],"references":[{"url":"https://kb.netgear.com/000062332/Security-Advisory-for-Authentication-Bypass-on-Some-Smart-Managed-Plus-Switches-PSV-2020-0305","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26921"},{"url":"https://github.com/advisories/GHSA-9p3v-vg9h-wqg7"}],"sources":{"cve":[{"id":"CVE-2020-26921","description":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1.7, GS810EMX before 1.7.1.3, XS512EM before 1.0.1.3, and XS724EM before 1.0.1.3.","status":"published","published":"2020-10-09T06:28:15Z","modified":"2024-08-04T16:03:22.899Z","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":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2020-19451","description":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1.7, GS810EMX before 1.7.1.3, XS512EM before 1.0.1.3, and XS724EM before 1.0.1.3.","status":"published","published":"2020-10-09T06:28:15Z","modified":"2024-08-04T16:03:22Z","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":"2026-11-03T03:07:14.105511Z"}],"ghsa":[{"id":"GHSA-9p3v-vg9h-wqg7","title":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1...","description":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1.7, GS810EMX before 1.7.1.3, XS512EM before 1.0.1.3, and XS724EM before 1.0.1.3.","status":"published","published":"2022-05-24T17:30:26Z","modified":"2023-01-29T05:04:17Z","updated_at":"2026-11-02T14:45:31.23097Z"}],"nvd":[{"id":"CVE-2020-26921","description":"Certain NETGEAR devices are affected by authentication bypass. This affects GS110EMX before 1.0.1.7, GS810EMX before 1.7.1.3, XS512EM before 1.0.1.3, and XS724EM before 1.0.1.3.","status":"published","published":"2020-10-09T07:15:17.76Z","modified":"2026-06-17T03:08:32.733Z","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":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:A/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:06:19.351389Z"}]}}