CVE-2023-23355
6.6 · MEDIUMOverview
CVE-2023-23355 is a medium-severity vulnerability affecting qnap qvr. It was published on March 29, 2023 and has a CVSS 3.1 base score of 6.6 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors.
QES is not affected.
We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2346 build 20230322 and later
QTS 4.5.4.2374 build 20230416 and later
QuTS hero h5.0.1.2348 build 20230324 and later
QuTS hero h4.5.4.2374 build 20230417 and later
QuTScloud c5.0.1.2374 and later
Remediation
Check the references section for vendor advisories and patches from qnap. Update qvr to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| qnap | qts | >= 0, < 5.0.1.2346 | Affected |
| qnap | quts_hero | >= 0, < h5.0.1.2348 | Affected |
Frequently Asked Questions
What is CVE-2023-23355?
CVE-2023-23355 is a medium-severity vulnerability affecting qnap qvr. It was published on March 29, 2023 and has a CVSS 3.1 base score of 6.6 (MEDIUM).
How severe is CVE-2023-23355?
This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-23355?
Check the references section for vendor advisories and patches from qnap. Update qvr to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-23355?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-23355 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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