CVE-2022-34008 — HIGH (7.8)

Vulnerability Description

Comodo Antivirus 12.2.2.8012 has a quarantine flaw that allows privilege escalation. To escalate privilege, a low-privileged attacker can use an NTFS directory junction to restore a malicious DLL from quarantine into the System32 folder.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Comodo	Antivirus	12.2.2.8012

Related Weaknesses (CWE)

CWE-59

References

https://antivirus.comodo.com/ProductVendor Advisory
https://r0h1rr1m.medium.com/comodo-antivirus-local-privilege-escalation-through-ExploitThird Party Advisory
https://antivirus.comodo.com/ProductVendor Advisory
https://r0h1rr1m.medium.com/comodo-antivirus-local-privilege-escalation-through-ExploitThird Party Advisory

FAQ

What is CVE-2022-34008?

CVE-2022-34008 is a vulnerability with a CVSS score of 7.8 (HIGH). Comodo Antivirus 12.2.2.8012 has a quarantine flaw that allows privilege escalation. To escalate privilege, a low-privileged attacker can use an NTFS directory junction to restore a malicious DLL from...

How severe is CVE-2022-34008?

CVE-2022-34008 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-34008?

Check the references section above for vendor advisories and patch information. Affected products include: Comodo Antivirus.