CVE-2026-22623 Command injection in HS-AFS-S1H1
Authenticated users can execute arbitrary commands on HIKSEMI NAS devices due to insufficient input validation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-22623?
CVE-2026-22623 is a high-severity command injection vulnerability in HIKSEMI HS-AFS-S1H1, published on 30 Jan 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Due to insufficient input parameter validation on the interface, authenticated users of certain HIKSEMI NAS products can execute arbitrary commands on the device by crafting specific messages.
Weakness: CWE-77
Which versions are affected by CVE-2026-22623?
How do I fix CVE-2026-22623?
No fix has been published for CVE-2026-22623 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-22623 being exploited?
There is no known exploitation of CVE-2026-22623 in the wild and no public exploit code.
Sources
Also known as GHSA-6qp4-m27m-3pjj.