CVE-2019-3969

7.8 highEPSS 0.6%

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Local Privilege Escalation due to CmdAgent's handling of COM clients. A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgent such as writing to the registry with SYSTEM privileges.

Severity

CVSS 3.0

7.8 high

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
Published: 2019-07-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

comodo:antivirus

References

https://www.tenable.com/security/research/tra-2019-34
https://www.tenable.com/security/research/tra-2019-34

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