{"id":"CVE-2019-3636","aliases":["EUVD-2019-13271","GHSA-fcqr-w4fr-6f6x"],"status":"published","title":"File masquerade attack vulnerability in McAfee Total Protection","description":"A File Masquerade vulnerability in McAfee Total Protection (MTP) version 16.0.R21 and earlier in Windows client allowed an attacker to read the plaintext list of AV-Scan exclusion files from the Windows registry, and to possibly replace excluded files with potential malware without being detected.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00225,"percentile":0.13196,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-312"],"published":"2019-10-28T14:23:25Z","modified":"2026-06-17T02:35:19Z","products":[{"vendor":"mcafee","product":"total_protection"},{"vendor":"mcafee, lcc","product":"mcafee total protection"},{"vendor":"mcafee,llc","product":"mcafee total protection"}],"references":[{"url":"https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102982","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3636"},{"url":"https://github.com/advisories/GHSA-fcqr-w4fr-6f6x"}],"sources":{"cve":[{"id":"CVE-2019-3636","title":"File masquerade attack vulnerability in McAfee Total Protection","description":"A File Masquerade vulnerability in McAfee Total Protection (MTP) version 16.0.R21 and earlier in Windows client allowed an attacker to read the plaintext list of AV-Scan exclusion files from the Windows registry, and to possibly replace excluded files with potential malware without being detected.","status":"published","published":"2019-10-28T14:23:25.909Z","modified":"2024-09-17T02:57:42.466Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:20:23.048861Z"}],"euvd":[{"id":"EUVD-2019-13271","description":"A File Masquerade vulnerability in McAfee Total Protection (MTP) version 16.0.R21 and earlier in Windows client allowed an attacker to read the plaintext list of AV-Scan exclusion files from the Windows registry, and to possibly replace excluded files with potential malware without being detected.","status":"published","published":"2019-10-28T14:23:25Z","modified":"2024-09-17T02:57:42Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:35.481673Z"}],"ghsa":[{"id":"GHSA-fcqr-w4fr-6f6x","title":"A File Masquerade vulnerability in McAfee Total Protection (MTP) version 16.0.R21 and earlier in...","description":"A File Masquerade vulnerability in McAfee Total Protection (MTP) version 16.0.R21 and earlier in Windows client allowed an attacker to read the plaintext list of AV-Scan exclusion files from the Windows registry, and to possibly replace excluded files with potential malware without being detected.","status":"published","published":"2022-05-24T17:00:00Z","modified":"2023-01-28T05:07:45Z","updated_at":"2026-11-02T14:44:34.06652Z"}],"nvd":[{"id":"CVE-2019-3636","description":"A File Masquerade vulnerability in McAfee Total Protection (MTP) version 16.0.R21 and earlier in Windows client allowed an attacker to read the plaintext list of AV-Scan exclusion files from the Windows registry, and to possibly replace excluded files with potential malware without being detected.","status":"published","published":"2019-10-28T15:15:21.49Z","modified":"2026-06-17T02:35:19.747Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:05:32.982925Z"}]}}