{"id":"CVE-2020-24525","aliases":["EUVD-2020-17245","GHSA-r8m9-c8q4-99q2"],"status":"published","title":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an...","description":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an authenticated user to potentially enable escalation of privilege via local access.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00292,"percentile":0.21972,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-281","CWE-732"],"published":"2020-11-12T18:16:05Z","modified":"2026-06-17T03:05:42Z","products":[{"vendor":"intel","product":"nuc_8_mainstream-g_kit_nuc8i5inh_firmware"},{"vendor":"intel","product":"nuc_8_mainstream-g_kit_nuc8i7inh_firmware"},{"vendor":"intel","product":"nuc_8_mainstream-g_mini_pc_nuc8i5inh_firmware"},{"vendor":"intel","product":"nuc_8_mainstream-g_mini_pc_nuc8i7inh_firmware"},{"vendor":"intel","product":"nuc_8_pro_board_nuc8i3pnb_firmware"},{"vendor":"intel","product":"nuc_8_pro_kit_nuc8i3pnh_firmware"},{"vendor":"intel","product":"nuc_8_pro_kit_nuc8i3pnk_firmware"},{"vendor":"intel","product":"nuc_8_pro_mini_pc_nuc8i3pnk_firmware"},{"vendor":"intel","product":"nuc_8_rugged_kit_nuc8cchkr_firmware"},{"vendor":"intel","product":"nuc_9_pro_kit_nuc9v7qnx_firmware"},{"vendor":"intel","product":"nuc_9_pro_kit_nuc9vxqnx_firmware"},{"vendor":"intel","product":"nuc_board_h27002-400_firmware"},{"vendor":"intel","product":"nuc_board_h27002-401_firmware"},{"vendor":"intel","product":"nuc_board_h27002-402_firmware"},{"vendor":"intel","product":"nuc_board_h27002-404_firmware"},{"vendor":"intel","product":"nuc_board_h27002-500_firmware"},{"vendor":"intel","product":"nuc_board_nuc8cchb_firmware"},{"vendor":"intel","product":"nuc_kit_h26998-401_firmware"},{"vendor":"intel","product":"nuc_kit_h26998-402_firmware"},{"vendor":"intel","product":"nuc_kit_h26998-403_firmware"},{"vendor":"intel","product":"nuc_kit_h26998-404_firmware"},{"vendor":"intel","product":"nuc_kit_h26998-405_firmware"},{"vendor":"intel","product":"nuc_kit_h26998-500_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00414","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2020/Nov/26","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24525"},{"url":"https://github.com/advisories/GHSA-r8m9-c8q4-99q2"}],"sources":{"cve":[{"id":"CVE-2020-24525","description":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2020-11-12T18:16:05Z","modified":"2024-08-04T15:12:09.087Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-17245","description":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2020-11-12T18:16:05Z","modified":"2024-08-04T15:12:09Z","updated_at":"2026-11-03T03:07:19.775117Z"}],"ghsa":[{"id":"GHSA-r8m9-c8q4-99q2","title":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an...","description":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-24T17:33:57Z","modified":"2023-01-29T05:05:19Z","cwes":["CWE-281"],"updated_at":"2026-11-02T14:45:45.932105Z"}],"nvd":[{"id":"CVE-2020-24525","description":"Insecure inherited permissions in firmware update tool for some Intel(R) NUCs may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2020-11-12T19:15:14.833Z","modified":"2026-06-17T03:05:42.9Z","cvss":[{"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"},{"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-732"],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}