OS Command Injection in QNAP QTS <5.1.8.2823 (before build 20240712)
CVE-2024-21906 Published on September 6, 2024

QTS, QuTS hero
An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.8.2823 build 20240712 and later QuTS hero h5.1.8.2823 build 20240712 and later

NVD

Vulnerability Analysis

CVE-2024-21906 is exploitable with network access, and requires 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.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
LOW

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-2024-21906 has been classified to as a Shell injection vulnerability or weakness.


Products Associated with CVE-2024-21906

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QNAP Qts
 
QNAP Quts Hero
 

Affected Versions

QNAP Systems Inc. QTS: QNAP Systems Inc. QuTS hero:

Exploit Probability

EPSS
0.29%
Percentile
52.00%

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.