CVE-2021-47707

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.

CVSS

No CVSS.

References

Link	Resource
https://www.commax.com
https://www.exploit-db.com/exploits/50210
https://www.vulncheck.com/advisories/commax-cvd-axx-dvr-weak-default-credentials-stream-disclosure
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5667.php

Configurations

No configuration.

History

09 Dec 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-09 21:15

Updated : 2025-12-12 15:19

NVD link : CVE-2021-47707

Mitre link : CVE-2021-47707

CVE.ORG link : CVE-2021-47707

JSON object : View

Products Affected

No product.

CWE

CWE-1392

Use of Default Credentials

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CVE-2021-47707

JSON object

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