CVE-2021-47707
NoneCVSS
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EPSS
0.4%
Published
Dec 9, 2025
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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