{"id":"CVE-2021-0053","aliases":["EUVD-2021-2672","GHSA-gg32-3wgc-8g5j"],"status":"published","title":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in...","description":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.","severity":{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00343,"percentile":0.28064,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-665"],"published":"2021-11-17T19:42:18Z","modified":"2026-06-17T03:28:59Z","products":[{"vendor":"intel","product":"7265_firmware"},{"vendor":"intel","product":"ac1550_firmware"},{"vendor":"intel","product":"ac_3165_firmware"},{"vendor":"intel","product":"ac_3168_firmware"},{"vendor":"intel","product":"ac_8260_firmware"},{"vendor":"intel","product":"ac_8265_firmware"},{"vendor":"intel","product":"ac_9260_firmware"},{"vendor":"intel","product":"ac_9461_firmware"},{"vendor":"intel","product":"ac_9462_firmware"},{"vendor":"intel","product":"ac_9560_firmware"},{"vendor":"intel","product":"ax1650_firmware"},{"vendor":"intel","product":"ax1675_firmware"},{"vendor":"intel","product":"ax200_firmware"},{"vendor":"intel","product":"ax201_firmware"},{"vendor":"intel","product":"ax210_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00509.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0053"},{"url":"https://github.com/advisories/GHSA-gg32-3wgc-8g5j"}],"sources":{"cve":[{"id":"CVE-2021-0053","description":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.","status":"published","published":"2021-11-17T19:42:18Z","modified":"2024-08-03T15:25:01.711Z","updated_at":"2026-11-02T14:33:10.887946Z"}],"euvd":[{"id":"EUVD-2021-2672","description":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.","status":"published","published":"2021-11-17T19:42:18Z","modified":"2024-08-03T15:25:01Z","updated_at":"2026-11-03T03:25:18.56035Z"}],"ghsa":[{"id":"GHSA-gg32-3wgc-8g5j","title":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in...","description":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.","status":"published","published":"2022-05-24T19:21:00Z","modified":"2023-01-30T05:03:52Z","cwes":["CWE-665"],"updated_at":"2026-11-02T14:46:55.674273Z"}],"nvd":[{"id":"CVE-2021-0053","description":"Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.","status":"published","published":"2021-11-17T20:15:08.55Z","modified":"2026-06-17T03:28:59.12Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.7,"vector":"AV:A/AC:L/Au:S/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:07:01.428028Z"}]}}