{"id":"CVE-2020-12324","aliases":["EUVD-2020-4636","GHSA-qwg6-3649-6q47"],"status":"published","title":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before...","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 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":"2026-11-11","score":0.00323,"percentile":0.25643,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2020-11-12T18:24:05Z","modified":"2026-06-17T02:51:38Z","products":[{"vendor":"intel","product":"thunderbolt_dch_driver"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12324"},{"url":"https://github.com/advisories/GHSA-qwg6-3649-6q47"}],"sources":{"cve":[{"id":"CVE-2020-12324","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2020-11-12T18:24:05Z","modified":"2024-08-04T11:56:51.449Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4636","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2020-11-12T18:24:05Z","modified":"2024-08-04T11:56:51Z","updated_at":"2026-11-03T03:07:40.388635Z"}],"ghsa":[{"id":"GHSA-qwg6-3649-6q47","title":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before...","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-24T17:33:33Z","modified":"2023-01-29T05:05:16Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:45:44.97547Z"}],"nvd":[{"id":"CVE-2020-12324","description":"Protection mechanism failure in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2020-11-12T19:15:13.113Z","modified":"2026-06-17T02:51:38.323Z","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"}],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}