Command Injection: QNAP QTS 5.2.7.3297 & QuTS hero 5.3.1
CVE-2025-62847 Published on December 16, 2025
QTS, QuTS hero
An improper neutralization of argument delimiters in a command vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to alter execution logic.
We have already fixed the vulnerability in the following versions:
QTS 5.2.7.3297 build 20251024 and later
QuTS hero h5.2.7.3297 build 20251024 and later
QuTS hero h5.3.1.3292 build 20251024 and later
Weakness Type
What is an Argument Injection Vulnerability?
The software constructs a string for a command to executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.
CVE-2025-62847 has been classified to as an Argument Injection vulnerability or weakness.
Products Associated with CVE-2025-62847
You can be notified by email with stack.watch whenever vulnerabilities like CVE-2025-62847 are published in these products:
Affected Versions
QNAP Systems Inc. QTS:- Version 5.2.x and below 5.2.7.3297 build 20251024 is affected.
- Version h5.2.x and below h5.2.7.3297 build 20251024 is affected.
- Version h5.3.x and below h5.3.1.3292 build 20251024 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.