CVE-2026-100296
Improper Check for Unusual or Exceptional Conditions in Anjvision YSSD-RTMP-H5
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
In Anjvision YSSD-RTMP-H5 firmware version 3.3.2.4, an empty-body POST to /setUserConfig, dispatched through the web server's SOAP-RPC handler, silently downgrades the administrator password to the default value and corrupts the in-memory authentication state until the device reloads. The handler does not verify the session's privilege level, so any authenticated user can trigger it.
| CWE | CWE-754 |
| Vendor | anjvision |
| Product | yssd-rtmp-h5 |
| Published | Sep 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected Versions
Anjvision / YSSD-RTMP-H5
Version 3.3.2.4 build 2024-12-26
References
Credits
Andrew Lee reported these vulnerabilities to CISA.