CVE-2026-100293: Anjvision Yssd-Rtmp-h5

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, both the local and cloud update mechanisms apply new firmware without any cryptographic verification, relying only on basic hashing. This design allows an attacker who can reach the update routine to introduce untrusted firmware images that the device will accept as valid.

Affected products

• Anjvision Yssd-Rtmp-h5: version 3.3.2.4 build 2024-12-26 only

Published 2026-09-29. Last modified 2026-09-29.