{"id":"CVE-2019-18194","aliases":["EUVD-2019-7997","GHSA-fr6p-wqv6-rfxv"],"status":"published","title":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an...","description":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02209,"percentile":0.82736,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2020-01-10T17:26:29Z","modified":"2026-06-17T02:24:26Z","exploits":[{"source":"exploitdb","id":"EDB-47897","title":"TotalAV 2020 4.14.31 - Privilege Escalation","type":"local","platform":"windows","date":"2020-01-10","verified":true,"url":"https://www.exploit-db.com/exploits/47897"}],"products":[{"vendor":"totalav","product":"totalav_2020"}],"references":[{"url":"https://bogner.sh/2017/11/avgater-getting-local-admin-by-abusing-the-anti-virus-quarantine/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.youtube.com/watch?v=88qeaLq98Gc","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18194"},{"url":"https://github.com/advisories/GHSA-fr6p-wqv6-rfxv"}],"sources":{"cve":[{"id":"CVE-2019-18194","description":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.","status":"published","published":"2020-01-10T17:26:29Z","modified":"2024-08-05T01:47:13.595Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-7997","description":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.","status":"published","published":"2020-01-10T17:26:29Z","modified":"2024-08-05T01:47:13Z","updated_at":"2026-11-03T02:40:28.860423Z"}],"ghsa":[{"id":"GHSA-fr6p-wqv6-rfxv","title":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an...","description":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.","status":"published","published":"2022-05-24T17:06:01Z","modified":"2023-01-29T05:01:00Z","updated_at":"2026-11-02T14:44:43.065987Z"}],"nvd":[{"id":"CVE-2019-18194","description":"TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.","status":"published","published":"2020-01-10T18:15:12.083Z","modified":"2026-06-17T02:24:26.947Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:42.416368Z"}]}}