{"id":"CVE-2021-26258","aliases":["EUVD-2021-13075","GHSA-7cxp-c5mg-3m9c"],"status":"published","title":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4...","description":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized 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":0.00673,"percentile":0.524,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-863"],"published":"2022-05-12T16:35:51Z","modified":"2026-06-17T03:43:01Z","exploits":[{"source":"pocgithub","id":"zwclose/CVE-2021-26258","title":"zwclose/CVE-2021-26258","date":"2022-12-17","url":"https://github.com/zwclose/CVE-2021-26258"}],"products":[{"vendor":"intel","product":"killer_control_center"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00644.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26258"},{"url":"https://github.com/advisories/GHSA-7cxp-c5mg-3m9c"}],"sources":{"cve":[{"id":"CVE-2021-26258","description":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-12T16:35:51Z","modified":"2025-05-05T16:53:30.853Z","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":"adp"}],"updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-13075","description":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-12T16:35:51Z","modified":"2025-05-05T16:53:30Z","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"}],"updated_at":"2026-11-02T20:32:56.053822Z"}],"ghsa":[{"id":"GHSA-7cxp-c5mg-3m9c","title":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4...","description":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-13T00:00:46Z","modified":"2023-02-01T05:02:23Z","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"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:49:53.83549Z"}],"nvd":[{"id":"CVE-2021-26258","description":"Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-12T17:15:08.83Z","modified":"2026-06-17T03:43:01.167Z","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":"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":"secondary"},{"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":"2026-11-02T14:07:06.029737Z"}]}}