Comodo vulnerabilities
We track 9 vulnerabilities in Comodo products across 5 products. 9 are rated high or critical, and none are known to be exploited. The most recent was published on July 6, 2025.
Latest Comodo vulnerabilities
- 8.8 High severity
Internet Security Premium: Improper Limitation of a Pathname to a Restricted Directory
A vulnerability, which was classified as critical, was found in Comodo Internet Security Premium 12.3.4.8162. Affected is an unknown function of the component File Name Handler. The manipulation of the argument name/folder leads to path traversal. It is possib
- 8.8 High severity
Internet Security Premium: Improper Neutralization of Special Elements used in an OS Command
A vulnerability, which was classified as critical, has been found in Comodo Internet Security Premium 12.3.4.8162. This issue affects some unknown processing of the file cis_update_x64.xml of the component Manifest File Handler. The manipulation of the argumen
- 8.8 High severity
Internet Security Premium: Improper Validation of Integrity Check Value
A vulnerability classified as critical was found in Comodo Internet Security Premium 12.3.4.8162. This vulnerability affects unknown code of the file cis_update_x64.xml of the component Manifest File Handler. The manipulation leads to improper validation of in
- 7.8 High severity
Internet Security Pro: Improper Link Resolution Before File Access
Comodo Internet Security Pro cmdagent Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability
- 7.8 High severity
Internet Security Pro: Improper Link Resolution Before File Access
Comodo Internet Security Pro cmdagent Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability
- 7.8 High severity
Internet Security Pro: Improper Link Resolution Before File Access
Comodo Internet Security Pro cmdagent Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability
- 7.8 High severity
Firewall: Improper Link Resolution Before File Access
Comodo Firewall Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Firewall. An attacker must first obtain the ability to execute low-privileged code on
- 7.8 High severity
Internet Security Pro: Improper Limitation of a Pathname to a Restricted Directory
Comodo Internet Security Pro Directory Traversal Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability to
- 7.8 High severity
Antivirus: Improper Link Resolution Before File Access
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.