10.0Critical
CVE-2025-34043Vacron NVR Remote Command Execution
Description
A remote command injection vulnerability exists in Vacron Network Video Recorder (NVR) devices v1.4 due to improper input sanitization in the board.cgi script. The vulnerability allows unauthenticated attackers to pass arbitrary commands to the underlying operating system via crafted HTTP requests. These commands are executed with the privileges of the web server process, enabling remote code execution and potential full device compromise. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| nuuo | network video recorder | 1.4 | |
| Vacron | Network Video Recorder (NVR) | 1.4 |
References and patches
- https://www.tenable.com/plugins/nessus/104124 third-party-advisory
- https://www.sonicwall.com/blog/vacron-network-video-recorder-remote-command-execution third-party-advisorysignaturetechnical-description
- https://ssd-disclosure.com/ssd-advisory-vacron-nvr-remote-command-execution/ third-party-advisoryexploit
- https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=30386 third-party-advisory
- https://vulncheck.com/advisories/vacron-nvr-remote-command-execution third-party-advisory
- https://www.vacron.com/ product