{"id":"CVE-2023-28743","aliases":["EUVD-2023-32381","GHSA-jhrj-gw3m-wqx7"],"status":"published","title":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a...","description":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a privileged user to potentially enable escalation of privilege via local access.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00161,"percentile":0.05315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2024-01-19T20:03:10Z","modified":"2026-06-17T05:48:40Z","products":[{"vendor":"intel","product":"nuc_9_pro_compute_element_nuc9v7qnb_firmware"},{"vendor":"intel","product":"nuc_9_pro_kit_nuc9v7qnb_firmware"},{"vendor":"intel","product":"nuc_9_pro_kit_nuc9v7qnx_firmware"},{"vendor":"intel","product":"nuc_pro_compute_element_nuc9v7qnx_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01009.html","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28743"},{"url":"https://github.com/advisories/GHSA-jhrj-gw3m-wqx7"}],"sources":{"cve":[{"id":"CVE-2023-28743","description":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2024-01-19T20:03:10.872Z","modified":"2025-06-17T14:49:08.324Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:32.752775Z"}],"euvd":[{"id":"EUVD-2023-32381","description":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2024-01-19T20:03:10Z","modified":"2025-06-17T14:49:08Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:22.732364Z"}],"ghsa":[{"id":"GHSA-jhrj-gw3m-wqx7","title":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a...","description":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2024-01-19T21:30:35Z","modified":"2024-01-19T21:30:36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:55:27.310113Z"}],"nvd":[{"id":"CVE-2023-28743","description":"Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2024-01-19T20:15:09.59Z","modified":"2026-06-17T05:48:40.413Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}