CVE-2023-47565
HIGHCVSS v3
8.8
HIGH
EPSS Score
86.0%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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
Technical Details
- Published
- 12/8/2023
Frequently Asked Questions
What is CVE-2023-47565?
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
Is CVE-2023-47565 actively exploited?
Active exploitation of CVE-2023-47565 has not been confirmed. The EPSS score is 86.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-47565?
CVE-2023-47565 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2023-47565 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.