Qnap - RCE (CVE-2023-47218)
Description
An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute commands via a network.
We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTScloud c5.1.5.2651 and later
psychologyCrowdSec Analysis
CVE-2023-47218 is an OS command injection vulnerability affecting multiple QNAP operating system versions, potentially allowing attackers to execute arbitrary commands over the network.
CrowdSec has been tracking this vulnerability and its exploits since 18th of July 2024.
Data from the CrowdSec community indicates that exploitation of CVE-2023-47218 is highly selective and intelligence-driven. Threat actors use advanced reconnaissance and carefully choose their targets, often as part of sophisticated campaigns or advanced persistent threat operations. In addition, according to the CrowdSec network, attack volume against CVE-2023-47218 has dipped slightly compared to the previous week. Although still commonly targeted, the decline suggests a cooling-off period. Long-term relevance remains, but attention is waning.
Detection of exploitation attempts often focuses on network traffic directed towards QNAP device management endpoints.
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| Event | Date |
|---|---|
| CVE Published | 2024-02-13 |
| Rule Released | 2024-07-18 |
| CrowdSec First Seen | 2024-11-27 |
Related Weaknesses
The product 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.
The product 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.