CVE-2026-100293
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductYSSD-RTMP-H5
PublishedSep 29, 2026
First seenSep 29, 2026
Weakness typeCWE-347CWE-347
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Anjvision YSSD-RTMP-H5 | Version 3.3.2.4 build 2024-12-26 | — |
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