Vulnerability in Totalav 2020
CVE-2019-18194
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.
EPSS: 0.022 (80.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Totalav Totalav_2020 — versions 4.14.31
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-18194?
- CVE-2019-18194 is a high-severity vulnerability in Totalav 2020. CVSS score: 7.8/10. Published 2020-01-10.
- How severe is CVE-2019-18194?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2019-18194 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.