CVE-2026-22625 Path traversal in HS-AFS-S1H1
Attackers can expose sensitive system files on HIKSEMI NAS devices due to improper filename handling.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-22625?
CVE-2026-22625 is a medium-severity path traversal vulnerability in HIKSEMI HS-AFS-S1H1, published on 30 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper handling of filenames in certain HIKSEMI NAS products may lead to the exposure of sensitive system files.
Weakness: CWE-22
Which versions are affected by CVE-2026-22625?
How do I fix CVE-2026-22625?
No fix has been published for CVE-2026-22625 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-2026-22625 being exploited?
There is no known exploitation of CVE-2026-22625 in the wild and no public exploit code.
Sources
Also known as GHSA-vf8g-fqmm-6vc5.