CVE-2023-47565
8.0 · HIGH Actively ExploitedOverview
CVE-2023-47565 is a high-severity vulnerability affecting qnap qvr_firmware. It was published on December 8, 2023 and has a CVSS 3.1 base score of 8.0 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network.
We have already fixed the vulnerability in the following versions:
QVR Firmware 5.0.0 and later
Remediation
Check the references section for vendor advisories and patches from qnap. Update qvr_firmware 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 | qvr_firmware | >= 4.0.0, < 5.0.0 | Affected |
Frequently Asked Questions
What is CVE-2023-47565?
CVE-2023-47565 is a high-severity vulnerability affecting qnap qvr_firmware. It was published on December 8, 2023 and has a CVSS 3.1 base score of 8.0 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
How severe is CVE-2023-47565?
This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-47565?
Check the references section for vendor advisories and patches from qnap. Update qvr_firmware 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-2023-47565?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-47565 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.
Automated penetration testing that runs continuously, not just quarterly.
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