{"id":"CVE-2019-18979","aliases":["EUVD-2019-8639","GHSA-8h7v-7pc6-v97h"],"status":"published","title":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 has a quarantine flaw that allows privilege...","description":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 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:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00478,"percentile":0.41594,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-03-18T20:25:28Z","modified":"2026-06-17T02:25:39Z","products":[{"vendor":"claranova","product":"adaware_antivirus"}],"references":[{"url":"https://medium.com/%40kusolwatcharaapanukorn/0-days-adaware-antivirus-quarantine-flaws-allow-privilege-escalation-3d1f3c8214ec","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18979"},{"url":"https://medium.com/@kusolwatcharaapanukorn/0-days-adaware-antivirus-quarantine-flaws-allow-privilege-escalation-3d1f3c8214ec"},{"url":"https://github.com/advisories/GHSA-8h7v-7pc6-v97h"}],"sources":{"cve":[{"id":"CVE-2019-18979","description":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 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":"2020-03-18T20:25:28Z","modified":"2024-08-05T02:02:39.85Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-8639","description":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 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":"2020-03-18T20:25:28Z","modified":"2024-08-05T02:02:39Z","updated_at":"2026-11-03T02:40:26.778341Z"}],"ghsa":[{"id":"GHSA-8h7v-7pc6-v97h","title":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 has a quarantine flaw that allows privilege...","description":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 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":"2022-05-24T17:11:49Z","modified":"2023-01-29T05:01:51Z","updated_at":"2026-11-02T14:44:55.873032Z"}],"nvd":[{"id":"CVE-2019-18979","description":"Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 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":"2020-03-18T21:15:11.993Z","modified":"2026-06-17T02:25:39.363Z","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":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:45.254119Z"}]}}