CVE-2026-100293 (GCVE-0-2026-100293)
Vulnerability from cvelistv5
Published
2026-09-29 19:37
Modified
2026-09-29 21:01
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-347 - Improper verification of cryptographic signature
Summary
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.
References
Impacted products
Vendor Product Version
Anjvision YSSD-RTMP-H5 Version: Version 3.3.2.4 build 2024-12-26
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