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.
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History
Thu, 20 Nov 2025 21:15:00 +0000
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| 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 2025-07-05 UTC. | 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. |
Mon, 17 Nov 2025 21:45:00 +0000
| Type | Values Removed | Values Added |
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| 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. | 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 2025-07-05 UTC. |
Wed, 16 Jul 2025 13:45:00 +0000
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epss
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epss
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Fri, 27 Jun 2025 14:15:00 +0000
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ssvc
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Thu, 26 Jun 2025 16:00:00 +0000
| Type | Values Removed | Values Added |
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| 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 |
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cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-06-26T15:51:22.357Z
Updated: 2025-11-20T20:59:46.626Z
Reserved: 2025-04-15T19:15:22.547Z
Link: CVE-2025-34043
Updated: 2025-06-27T13:36:36.338Z
Status : Awaiting Analysis
Published: 2025-06-26T16:15:27.490
Modified: 2025-11-20T21:16:03.750
Link: CVE-2025-34043
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