{"id":"CVE-2021-23873","aliases":["EUVD-2021-10799","GHSA-99j6-pf9p-h77c"],"status":"published","title":"McAfee Total Protection (MTP) privilege escalation vulnerability","description":"Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file deletion as the SYSTEM user potentially causing Denial of Service via manipulating Junction link, after enumerating certain files, at a specific time.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00662,"percentile":0.51957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-59"],"published":"2021-02-10T10:20:15Z","modified":"2026-06-17T03:38:57Z","products":[{"vendor":"mcafee","product":"total_protection"},{"vendor":"mcafee,llc","product":"mcafee total protection (mtp)"}],"references":[{"url":"http://service.mcafee.com/FAQDocument.aspx?\u0026id=TS103114","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-175/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23873"},{"url":"https://github.com/advisories/GHSA-99j6-pf9p-h77c"}],"sources":{"cve":[{"id":"CVE-2021-23873","title":"McAfee Total Protection (MTP) privilege escalation vulnerability","description":"Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file deletion as the SYSTEM user potentially causing Denial of Service via manipulating Junction link, after enumerating certain files, at a specific time.","status":"published","published":"2021-02-10T10:20:15Z","modified":"2024-08-03T19:14:09.882Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:33:00.819444Z"}],"euvd":[{"id":"EUVD-2021-10799","description":"Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file deletion as the SYSTEM user potentially causing Denial of Service via manipulating Junction link, after enumerating certain files, at a specific time.","status":"published","published":"2021-02-10T10:20:15Z","modified":"2024-08-03T19:14:09Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:25:00.126172Z"}],"ghsa":[{"id":"GHSA-99j6-pf9p-h77c","title":"Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a...","description":"Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file deletion as the SYSTEM user potentially causing Denial of Service via manipulating Junction link, after enumerating certain files, at a specific time.","status":"published","published":"2022-05-24T17:41:45Z","modified":"2023-01-29T05:05:40Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"medium"}],"cwes":["CWE-59","CWE-269"],"updated_at":"2026-11-02T14:45:50.827495Z"}],"nvd":[{"id":"CVE-2021-23873","description":"Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file deletion as the SYSTEM user potentially causing Denial of Service via manipulating Junction link, after enumerating certain files, at a specific time.","status":"published","published":"2021-02-10T11:15:12.817Z","modified":"2026-06-17T03:38:57.743Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}