Description
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to modify application data.
We have already fixed the vulnerability in the following versions:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| QNAP Systems | QTS | 5.2.x – < 5.2.3.3006 build 20250108 | 5.2.3.3006 build 20250108 |
| QNAP Systems | QuTS hero | h5.2.x – < h5.2.3.3006 build 20250108 | h5.2.3.3006 build 20250108 |
Advisories 1
- WID-SEC-2025-0506 QNAP NAS (QuLog Center, QTS, QuTS hero): Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 9, 2025