CVE-2025-34043
Vacron NVR Remote Command Execution
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-78 CWE-20 |
| Vendor | vacron |
| Product | network video recorder (nvr) |
| Published | Jun 26, 2025 |
| Last Updated | May 14, 2026 |
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Affected Versions
Vacron / Network Video Recorder (NVR)
1.4
References
tenable.com: https://www.tenable.com/plugins/nessus/104124 sonicwall.com: https://www.sonicwall.com/blog/vacron-network-video-recorder-remote-command-execution ssd-disclosure.com: https://ssd-disclosure.com/ssd-advisory-vacron-nvr-remote-command-execution/ broadcom.com: https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=30386 vulncheck.com: https://vulncheck.com/advisories/vacron-nvr-remote-command-execution vacron.com: https://www.vacron.com/