Qnap QTS/QuTS Hero Command Injection (pre-5.2.4.3079)
CVE-2025-22481 Published on June 6, 2025
QTS, QuTS hero
A command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to execute arbitrary commands.
We have already fixed the vulnerability in the following versions:
QTS 5.2.4.3079 build 20250321 and later
QuTS hero h5.2.4.3079 build 20250321 and later
Weakness Types
What is a Command Injection Vulnerability?
The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CVE-2025-22481 has been classified to as a Command Injection vulnerability or weakness.
What is a Shell injection Vulnerability?
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CVE-2025-22481 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2025-22481
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Affected Versions
QNAP Systems Inc. QTS:- Version 5.2.x and below 5.2.4.3079 build 20250321 is affected.
- Version h5.2.x and below h5.2.4.3079 build 20250321 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.