CVE-2021-47710

COMMAX Smart Home Ruvie CCTV Bridge DVR Service RTSP Credentials Disclosure

Published Dec 9, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
COMMAX Smart Home System is a smart IoT home solution that allows an unauthenticated attacker to disclose RTSP credentials in plain-text by exploiting the /overview.asp endpoint. Attackers can access sensitive information, including login credentials and DVR settings, by submitting a GET request to this endpoint.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Commax
Commax smart Home System
Vendors & Products Commax
Commax smart Home System
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description COMMAX Smart Home System is a smart IoT home solution that allows an unauthenticated attacker to disclose RTSP credentials in plain-text by exploiting the /overview.asp endpoint. Attackers can access sensitive information, including login credentials and DVR settings, by submitting a GET request to this endpoint.
Title COMMAX Smart Home Ruvie CCTV Bridge DVR Service RTSP Credentials Disclosure
Weaknesses CWE-306
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:05 PM
Reserved
Dec 5, 2025, 7:10 PM
Status
Deferred
Published
Dec 9, 2025, 9:15 PM
Modified
Jun 17, 2026, 4:18 AM