ZDI-24-954: (0Day) 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 the target system in order to exploit this vulnerability. The specific flaw exists within the cmdagent executable. By creating a symbolic link, an attacker can abuse the application to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Other sources
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 the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-7249.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-954?
The severity of ZDI-24-954 is high as it allows local attackers to escalate privileges on affected installations.
How do I fix ZDI-24-954?
To fix ZDI-24-954, update to the latest version of Comodo Firewall that addresses this vulnerability.
Who is affected by ZDI-24-954?
ZDI-24-954 affects users of Comodo Firewall installations where low-privileged code execution is possible.
What type of vulnerability is ZDI-24-954?
ZDI-24-954 is a local privilege escalation vulnerability.
What conditions are required to exploit ZDI-24-954?
To exploit ZDI-24-954, the attacker must first execute low-privileged code on the target system.