{"id":"CVE-2020-12322","aliases":["EUVD-2020-4634","GHSA-j7f7-4w2r-52cg"],"status":"published","title":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110...","description":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00461,"percentile":0.40253,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-11-12T18:12:18Z","modified":"2026-10-09T00:31:06Z","products":[{"vendor":"intel","product":"dual_band_wireless-ac_3165_firmware"},{"vendor":"intel","product":"dual_band_wireless-ac_3168_firmware"},{"vendor":"intel","product":"dual_band_wireless-ac_8260_firmware"},{"vendor":"intel","product":"dual_band_wireless-ac_8265_firmware"},{"vendor":"intel","product":"wi-fi_6_ax200_firmware"},{"vendor":"intel","product":"wi-fi_6_ax201_firmware"},{"vendor":"intel","product":"wireless-ac_9260_firmware"},{"vendor":"intel","product":"wireless-ac_9461_firmware"},{"vendor":"intel","product":"wireless-ac_9462_firmware"},{"vendor":"intel","product":"wireless-ac_9560_firmware"},{"vendor":"intel","product":"wireless_7265_\\(rev_d\\)_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00403","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12322"},{"url":"https://github.com/advisories/GHSA-j7f7-4w2r-52cg"}],"sources":{"cve":[{"id":"CVE-2020-12322","description":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2020-11-12T18:12:18Z","modified":"2026-10-08T21:14:03.753Z","updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-4634","description":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2020-11-12T18:12:18Z","modified":"2026-10-08T21:14:03Z","updated_at":"2026-11-02T17:27:26.452288Z"}],"ghsa":[{"id":"GHSA-j7f7-4w2r-52cg","title":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110...","description":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2022-05-24T17:33:33Z","modified":"2026-10-09T00:31:06Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:12:59.31428Z"}],"nvd":[{"id":"CVE-2020-12322","description":"Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable denial of service via adjacent access.","status":"published","published":"2020-11-12T18:15:14.597Z","modified":"2026-10-08T22:16:56.56Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:24.137599Z"}]}}