--- title: "CVE-2026-100293: Anjvision YSSD-RTMP-H5 - Authentication Bypass" description: "Anjvision YSSD-RTMP-H5 3.3.2.4 contains a broken authentication caused by lack of cryptographic verification in firmware update mechanisms, letting attackers introduce untrusted firmware, exploit requires access to update routine." url: https://panop.io/threat-heartbeat/CVE-2026-100293/ --- # CVE-2026-100293 Anjvision YSSD-RTMP-H5 - Authentication Bypass Anjvision YSSD-RTMP-H5 3.3.2.4 contains a broken authentication caused by lack of cryptographic verification in firmware update mechanisms, letting attackers introduce untrusted firmware, exploit requires access to update routine. CVSS base score 8.8 /10 High CISA KEV Not listed Public exploit None known EPSS 0.18% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-100293) ## Details Type Authentication Bypass Impact Remote Code Execution CVSS vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Published 29 September 2026 Updated 15 October 2026 Weakness [CWE-347](https://cwe.mitre.org/data/definitions/347.html) ## Vendor fix Update to the latest firmware version with proper cryptographic verification. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-100293](https://nvd.nist.gov/vuln/detail/CVE-2026-100293) - [https://www.cisa.gov/news-events/ics-advisories/icsa-26-272-05](https://www.cisa.gov/news-events/ics-advisories/icsa-26-272-05) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)