XSS in QNAP QTS & QuTS hero 5.1.x (pre5.1.6) webinterface
CVE-2023-50366 Published on September 6, 2024
QTS, QuTS hero
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to inject malicious code via a network.
We have already fixed the vulnerability in the following versions:
QTS 5.1.6.2722 build 20240402 and later
QuTS hero h5.1.6.2734 build 20240414 and later
Vulnerability Analysis
CVE-2023-50366 is exploitable with network access, requires user interaction and 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 low. considered to have a small impact on confidentiality and integrity and availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2023-50366 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2023-50366
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Affected Versions
QNAP Systems Inc. QTS:- Version 5.1.x and below 5.1.6.2722 build 20240402 is affected.
- Version h5.1.x and below h5.1.6.2734 build 20240414 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.