COMMAX CVD-Axx DVR 5.1.4 contains weak default administrative credentials that allow remote password attacks and disclose RTSP stream. Attackers can exploit this by sending a POST request with the 'passkey' parameter set to '1234', allowing them to access the web control panel.
Advisories

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Fixes

Solution

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Workaround

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History

Wed, 10 Dec 2025 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Commax
Commax cvd-axx Dvr
Vendors & Products Commax
Commax cvd-axx Dvr

Wed, 10 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Dec 2025 20:45:00 +0000

Type Values Removed Values Added
Description COMMAX CVD-Axx DVR 5.1.4 contains weak default administrative credentials that allow remote password attacks and disclose RTSP stream. Attackers can exploit this by sending a POST request with the 'passkey' parameter set to '1234', allowing them to access the web control panel.
Title COMMAX CVD-Axx DVR Weak Default Credentials Stream Disclosure
Weaknesses CWE-1392
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-12-10T15:41:18.274Z

Reserved: 2025-12-05T19:10:29.046Z

Link: CVE-2021-47707

cve-icon Vulnrichment

Updated: 2025-12-10T15:41:09.218Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-09T21:15:49.667

Modified: 2025-12-12T15:19:07.567

Link: CVE-2021-47707

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-10T21:33:28Z

Weaknesses