{"id":"CVE-2020-0592","aliases":["EUVD-2020-2090","GHSA-6ch4-c6wc-crgp"],"status":"published","title":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user...","description":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00347,"percentile":0.28489,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2020-11-12T17:56:05Z","modified":"2026-06-17T02:46:07Z","products":[{"vendor":"intel","product":"bios"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00358","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20201113-0001/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0592"},{"url":"https://github.com/advisories/GHSA-6ch4-c6wc-crgp"}],"sources":{"cve":[{"id":"CVE-2020-0592","description":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.","status":"published","published":"2020-11-12T17:56:05Z","modified":"2024-08-04T06:11:04.416Z","updated_at":"2026-11-02T14:35:59.763887Z"}],"euvd":[{"id":"EUVD-2020-2090","description":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.","status":"published","published":"2020-11-12T17:56:05Z","modified":"2024-08-04T06:11:04Z","updated_at":"2026-11-03T03:08:19.102243Z"}],"ghsa":[{"id":"GHSA-6ch4-c6wc-crgp","title":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user...","description":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.","status":"published","published":"2022-05-24T17:33:29Z","modified":"2023-01-29T05:04:38Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:36.557586Z"}],"nvd":[{"id":"CVE-2020-0592","description":"Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.","status":"published","published":"2020-11-12T18:15:13.317Z","modified":"2026-06-17T02:46:07.037Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}