CVE-2019-3969

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.

CVSS v3.0

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

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.56% chance of exploitation in the next 30 days, 44th percentile

Published

2019-07-17

Updated

2024-08-04

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2019-3968
• CVE-2019-3970
• CVE-2019-3967
• CVE-2019-3971
• CVE-2019-3966
• CVE-2019-3972