Description
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to execute arbitrary commands.
We have already fixed the vulnerability in the following versions:
QTS 5.2.5.3145 build 20250526 and later
QuTS hero h5.2.5.3138 build 20250519 and later
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| QNAP Systems | QTS | 5.2.x – < 5.2.5.3145 build 20250526 | 5.2.5.3145 build 20250526 |
| QNAP Systems | QuTS hero | h5.2.x – < h5.2.5.3138 build 20250519 | h5.2.5.3138 build 20250519 |
Advisories 1
- WID-SEC-2025-1936 QNAP NAS QTS und QTS hero: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 31, 2025