{"cve":"CVE-2021-0187","nvd":{"published":"2023-02-16T20:15:12.210","modified":"2026-06-17T03:29:26.430","status":"Modified","description":"Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","score":8.2},"cwes":[],"references":["http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00717.html","http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00717.html"],"products":["intel:xeon_gold_5315y_firmware","intel:xeon_gold_5317_firmware","intel:xeon_gold_5318h_firmware","intel:xeon_gold_5318n_firmware","intel:xeon_gold_5318s_firmware","intel:xeon_gold_5318y_firmware","intel:xeon_gold_5320_firmware","intel:xeon_gold_5320h_firmware","intel:xeon_gold_5320t_firmware","intel:xeon_gold_6312u_firmware","intel:xeon_gold_6314u_firmware","intel:xeon_gold_6326_firmware","intel:xeon_gold_6328h_firmware","intel:xeon_gold_6328hl_firmware","intel:xeon_gold_6330_firmware","intel:xeon_gold_6330h_firmware","intel:xeon_gold_6330n_firmware","intel:xeon_gold_6334_firmware","intel:xeon_gold_6336y_firmware","intel:xeon_gold_6338_firmware","intel:xeon_gold_6338n_firmware","intel:xeon_gold_6338t_firmware","intel:xeon_gold_6342_firmware","intel:xeon_gold_6346_firmware","intel:xeon_gold_6348_firmware","intel:xeon_gold_6348h_firmware","intel:xeon_gold_6354_firmware","intel:xeon_platinum_8351n_firmware","intel:xeon_platinum_8352m_firmware","intel:xeon_platinum_8352s_firmware","intel:xeon_platinum_8352v_firmware","intel:xeon_platinum_8352y_firmware","intel:xeon_platinum_8353h_firmware","intel:xeon_platinum_8354h_firmware","intel:xeon_platinum_8356h_firmware","intel:xeon_platinum_8358_firmware","intel:xeon_platinum_8358p_firmware","intel:xeon_platinum_8360h_firmware","intel:xeon_platinum_8360hl_firmware","intel:xeon_platinum_8360y_firmware","intel:xeon_platinum_8362_firmware","intel:xeon_platinum_8368_firmware","intel:xeon_platinum_8368q_firmware","intel:xeon_platinum_8376h_firmware","intel:xeon_platinum_8376hl_firmware","intel:xeon_platinum_8380_firmware","intel:xeon_platinum_8380h_firmware","intel:xeon_platinum_8380hl_firmware","intel:xeon_silver_4309y_firmware","intel:xeon_silver_4310_firmware"],"source":"nvd","synced_at":"2026-10-19T21:37:38.595364862+00:00"},"epss":{"cve":"CVE-2021-0187","score":0.00213,"percentile":0.11665,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}