{"id":"CVE-2021-33128","aliases":["EUVD-2021-19843","GHSA-wm3q-48m9-f8mr"],"status":"published","title":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before...","description":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.0.6 may allow a privileged user to potentially enable denial of service via local access.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.002,"percentile":0.09906,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-08-18T19:35:20Z","modified":"2026-06-17T03:54:14Z","products":[{"vendor":"intel","product":"ethernet_controller_e810_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33128"},{"url":"https://github.com/advisories/GHSA-wm3q-48m9-f8mr"}],"sources":{"cve":[{"id":"CVE-2021-33128","description":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.0.6 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2022-08-18T19:35:20Z","modified":"2025-05-05T16:48:37.966Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-19843","description":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.0.6 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2022-08-18T19:35:20Z","modified":"2025-05-05T16:48:37Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:56.053822Z"}],"ghsa":[{"id":"GHSA-wm3q-48m9-f8mr","title":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before...","description":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.1.9 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2022-08-19T00:00:19Z","modified":"2023-01-29T05:03:57Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:45:26.555782Z"}],"nvd":[{"id":"CVE-2021-33128","description":"Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.0.6 may allow a privileged user to potentially enable denial of service via local access.","status":"published","published":"2022-08-18T20:15:09.543Z","modified":"2026-06-17T03:54:14.967Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:06.906968Z"}]}}