{"id":"CVE-2021-0009","aliases":["EUVD-2021-2628","GHSA-qf6f-9fq8-x522"],"status":"published","title":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and...","description":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00386,"percentile":0.33157,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2021-08-11T12:47:32Z","modified":"2026-06-17T03:28:58Z","products":[{"vendor":"intel","product":"ethernet_controller_e810_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00479.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20210827-0009/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0009"},{"url":"https://github.com/advisories/GHSA-qf6f-9fq8-x522"}],"sources":{"cve":[{"id":"CVE-2021-0009","description":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2021-08-11T12:47:32Z","modified":"2024-08-03T15:25:01.747Z","updated_at":"2026-11-02T14:33:11.244759Z"}],"euvd":[{"id":"EUVD-2021-2628","description":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2021-08-11T12:47:32Z","modified":"2024-08-03T15:25:01Z","updated_at":"2026-11-03T03:25:18.56035Z"}],"ghsa":[{"id":"GHSA-qf6f-9fq8-x522","title":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and...","description":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2022-05-24T19:10:43Z","modified":"2023-01-30T05:01:20Z","cwes":["CWE-125"],"updated_at":"2026-11-02T14:46:23.547617Z"}],"nvd":[{"id":"CVE-2021-0009","description":"Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2021-08-11T13:15:15.78Z","modified":"2026-06-17T03:28:58.067Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}