CVE-2019-18644

5.9 mediumEPSS 0.6%

Medium (5.9) in totaldefense anti-virus. EPSS 0.6% chance of exploitation in the next 30 days.

The malware scan function in Total Defense Anti-virus 11.5.2.28 is vulnerable to a TOCTOU bug; consequently, symbolic link attacks allow privileged files to be deleted.

Severity

CVSS 3.1

5.9 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-367
Published: 2019-10-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totaldefense:anti-virus

References

https://github.com/NtRaiseHardError/Antimalware-Research/blob/master/Total%20Defense/Privileged%20File%20Delete/v11.5.2.28/README.md
https://github.com/NtRaiseHardError/Antimalware-Research/blob/master/Total%20Defense/Privileged%20File%20Delete/v11.5.2.28/README.md

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