QNAP QTS/QuTS Hero/QuTScloud OS Command Injection Remote Auth Exec
CVE-2023-23362 Published on September 22, 2023
QTS, QuTS hero, QuTScloud
An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability allows remote authenticated users to execute commands via susceptible QNAP devices.
We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2376 build 20230421 and later
QTS 4.5.4.2374 build 20230416 and later
QuTS hero h5.0.1.2376 build 20230421 and later
QuTS hero h4.5.4.2374 build 20230417 and later
QuTScloud c5.0.1.2374 and later
Vulnerability Analysis
CVE-2023-23362 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
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-2023-23362 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2023-23362
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Affected Versions
QNAP Systems Inc. QTS:- Version 5.0.* and below 5.0.1.2376 build 20230421 is affected.
- Version 4.5.* and below 4.5.4.2374 build 20230416 is affected.
- Version h5.0.* and below h5.0.1.2376 build 20230421 is affected.
- Version h4.5.* and below h4.5.4.2374 build 20230417 is affected.
- Version c5.0.1 and below c5.0.1.2374 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.