CVE-2025-26692 Path traversal in Quick Agent V2
Remote unauthenticated attackers can execute arbitrary code with system privileges via path traversal in Quick Agent.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-26692?
CVE-2025-26692 is a critical path traversal vulnerability in SIOS Technology, Inc. Quick Agent V2, published on 27 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Quick Agent V3 and Quick Agent V2 contain an issue with improper limitation of a pathname to a restricted directory ('Path Traversal'). If exploited, arbitrary code may be executed by a remote unauthenticated attacker with the Windows system privilege where the product is running.
Weakness: CWE-22
Which versions are affected by CVE-2025-26692?
How do I fix CVE-2025-26692?
No fix has been published for CVE-2025-26692 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-2025-26692 being exploited?
There is no known exploitation of CVE-2025-26692 in the wild and no public exploit code.
Sources
Also known as GHSA-vjcj-34mc-r9h4.