What’s Vulnerable › Vulnerabilities
CVE-2026-100293: Improper verification of cryptographic signature in Anjvision YSSD-RTMP-H5
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-29 · updated 2026-09-29
- Weakness: CWE-347
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.
Affected products
- Anjvision YSSD-RTMP-H5: Version 3.3.2.4 build 2024-12-26
References
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