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.
History

Fri, 27 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 26 Jun 2025 16:00:00 +0000

Type Values Removed Values Added
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.
Title Vacron NVR Remote Command Execution
Weaknesses CWE-20
CWE-78
References
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-06-26T15:51:22.357Z

Updated: 2025-06-27T13:36:39.090Z

Reserved: 2025-04-15T19:15:22.547Z

Link: CVE-2025-34043

cve-icon Vulnrichment

Updated: 2025-06-27T13:36:36.338Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-06-26T16:15:27.490

Modified: 2025-06-26T18:57:43.670

Link: CVE-2025-34043

cve-icon Redhat

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