No. CVE-2023-47565
A QNAP VioStor NVR bug is being used in attacks
Being used now
Yes. Attackers are using this right now.
What to do
Apply the vendor's update. If there is none, stop using it or cut it off from the internet.
- Confirmed in attacks
- Dec 21, 2023
- Product
- QNAP VioStor NVR
- Attack likelihood, next 30 days
- 73%
Attack likelihood is EPSS, a daily estimate from FIRST.org of how likely this bug is to be used in attacks in the next 30 days.
The official description
QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
For your tech helper
A read-only checklist for whoever helps you with your computer, or an AI assistant. Paste it into Claude, ChatGPT or a coding agent; it only looks and changes nothing.
Read-only check, change nothing, send nothing anywhere.
Is QNAP VioStor NVR (CVE-2023-47565) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2023-47565. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.