CVE-2024-6233 Check Point ZoneAlarm Extreme Security Link Following Local Privilege Escalation Vulnerability
Local attackers can escalate privileges to SYSTEM by exploiting a symbolic link flaw in the Forensic Recorder service to overwrite arbitrary files.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-6233?
CVE-2024-6233 is a high-severity path traversal vulnerability in Check Point ZoneAlarm Extreme Security, published on 22 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Check Point ZoneAlarm Extreme Security Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Check Point ZoneAlarm Extreme Security. 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 Forensic Recorder service. By creating a symbolic link, an attacker can abuse the service to overwrite arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21677.
Weakness: CWE-59
Which versions are affected by CVE-2024-6233?
It affects 1 product.
Products include Checkpoint Zonealarm Extreme Security Nextgen.
How do I fix CVE-2024-6233?
No fix has been published for CVE-2024-6233 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2024-6233 being exploited?
There is no known exploitation of CVE-2024-6233 in the wild and no public exploit code.
Sources
Also known as GHSA-cf35-r4vm-vv4f.