{"id":"CVE-2021-38517","aliases":["EUVD-2021-24967","GHSA-8hh6-j7m7-vh6q"],"status":"published","title":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before...","description":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before 1.0.1.70, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, and XR300 before 1.0.3.50.","severity":{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AC:L/AV:A/A:H/C:N/I:L/PR:H/S:C/UI:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00758,"percentile":0.55541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-787"],"published":"2021-08-11T00:03:02Z","modified":"2026-06-17T04:02:16Z","products":[{"vendor":"netgear","product":"r6400_firmware"},{"vendor":"netgear","product":"rax75_firmware"},{"vendor":"netgear","product":"rax80_firmware"},{"vendor":"netgear","product":"xr300_firmware"}],"references":[{"url":"https://kb.netgear.com/000063772/Security-Advisory-for-Out-of-Bounds-Read-and-Write-on-Some-Routers-PSV-2019-0187","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38517"},{"url":"https://github.com/advisories/GHSA-8hh6-j7m7-vh6q"}],"sources":{"cve":[{"id":"CVE-2021-38517","description":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before 1.0.1.70, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, and XR300 before 1.0.3.50.","status":"published","published":"2021-08-11T00:03:02Z","modified":"2024-08-04T01:44:22.973Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AC:L/AV:A/A:H/C:N/I:L/PR:H/S:C/UI:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:07.349244Z"}],"euvd":[{"id":"EUVD-2021-24967","description":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before 1.0.1.70, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, and XR300 before 1.0.3.50.","status":"published","published":"2021-08-11T00:03:02Z","modified":"2024-08-04T01:44:22Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AC:L/AV:A/A:H/C:N/I:L/PR:H/S:C/UI:N","level":"medium"}],"updated_at":"2026-11-03T03:24:25.244479Z"}],"ghsa":[{"id":"GHSA-8hh6-j7m7-vh6q","title":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before...","description":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before 1.0.1.70, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, and XR300 before 1.0.3.50.","status":"published","published":"2022-05-24T19:10:47Z","modified":"2023-01-30T05:01:30Z","cwes":["CWE-125"],"updated_at":"2026-11-02T14:46:25.569206Z"}],"nvd":[{"id":"CVE-2021-38517","description":"Certain NETGEAR devices are affected by out-of-bounds reads and writes. This affects R6400 before 1.0.1.70, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, and XR300 before 1.0.3.50.","status":"published","published":"2021-08-11T00:15:30.293Z","modified":"2026-06-17T04:02:16.453Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}