{"id":"CVE-2023-22312","aliases":["EUVD-2023-26475","GHSA-x967-r739-vrxr"],"status":"published","title":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to...","description":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00157,"percentile":0.04941,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-05-10T13:16:46Z","modified":"2026-06-17T05:35:01Z","products":[{"vendor":"intel","product":"lapkc51e_firmware"},{"vendor":"intel","product":"lapkc71e_firmware"},{"vendor":"intel","product":"lapkc71f_firmware"},{"vendor":"intel","product":"nuc11btmi7_firmware"},{"vendor":"intel","product":"nuc11btmi9_firmware"},{"vendor":"intel","product":"nuc11dbbi7_firmware"},{"vendor":"intel","product":"nuc11dbbi9_firmware"},{"vendor":"intel","product":"nuc_11_compute_element_cm11ebc4w_firmware"},{"vendor":"intel","product":"nuc_11_compute_element_cm11ebi38w_firmware"},{"vendor":"intel","product":"nuc_11_compute_element_cm11ebi58w_firmware"},{"vendor":"intel","product":"nuc_11_compute_element_cm11ebi716w_firmware"},{"vendor":"intel","product":"nuc_11_enthusiast_kit_nuc11phki7c_firmware"},{"vendor":"intel","product":"nuc_11_enthusiast_mini_pc_nuc11phki7caa_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi30z_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi3_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi50z_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi5_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi70z_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11pahi7_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11paki3_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11paki5_firmware"},{"vendor":"intel","product":"nuc_11_performance_kit_nuc11paki7_firmware"},{"vendor":"intel","product":"nuc_11_performance_mini_pc_nuc11paqi50wa_firmware"},{"vendor":"intel","product":"nuc_11_performance_mini_pc_nuc11paqi70qa_firmware"},{"vendor":"intel","product":"nuc_11_pro_board_nuc11tnbv5_firmware"},{"vendor":"intel","product":"nuc_11_pro_board_nuc11tnbv7_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnhv50l_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnhv5_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnhv70l_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnhv7_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnkv50z_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnkv5_firmware"},{"vendor":"intel","product":"nuc_11_pro_kit_nuc11tnkv7_firmware"},{"vendor":"intel","product":"nuc_11_pro_mini_pc_nuc11tnkv5_firmware"},{"vendor":"intel","product":"nuc_11_pro_mini_pc_nuc11tnkv7_firmware"},{"vendor":"intel","product":"nuc_8_rugged_board_nuc8cchbn_firmware"},{"vendor":"intel","product":"nuc_8_rugged_kit_nuc8cchkr_firmware"},{"vendor":"intel","product":"nuc_8_rugged_kit_nuc8cchkrn_firmware"},{"vendor":"intel","product":"nuc_board_nuc8cchb_firmware"},{"vendor":"intel","product":"nuc_m15_laptop_kit_lapbc510_firmware"},{"vendor":"intel","product":"nuc_m15_laptop_kit_lapbc710_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00777.html","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22312"},{"url":"https://github.com/advisories/GHSA-x967-r739-vrxr"}],"sources":{"cve":[{"id":"CVE-2023-22312","description":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-05-10T13:16:46.656Z","modified":"2025-01-27T18:09:18.206Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-26475","description":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-05-10T13:16:46Z","modified":"2025-01-27T18:09:18Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:12.665174Z"}],"ghsa":[{"id":"GHSA-x967-r739-vrxr","title":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to...","description":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-05-10T15:30:22Z","modified":"2024-04-04T04:00:20Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:56:20.636792Z"}],"nvd":[{"id":"CVE-2023-22312","description":"Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-05-10T14:15:26.943Z","modified":"2026-06-17T05:35:01.18Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/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-284"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}