CISA flags 9 flaws in Anjvision cameras, no fix planned
CISA disclosed nine vulnerabilities in Anjvision YSSD-RTMP-H5 camera firmware, including hardcoded credentials and unauthenticated ONVIF access, with no vendor fix planned.
Sourcecisa.gov — open the original
What to check
- Applies to
- The 9 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
CISA published an ICS advisory detailing nine vulnerabilities affecting Anjvision YSSD-RTMP-H5 firmware version 3.3.2.4_build_2024-12-26, a camera/RTMP device deployed worldwide in the Commercial Facilities sector, manufactured by a China-headquartered vendor. The flaws span multiple weaknesses: unauthenticated ONVIF management endpoints (CVE-2026-100291), a hidden debug interface reachable via authenticated request that could expose command-handler functionality (CVE-2026-100292), firmware update mechanisms lacking cryptographic signature verification (CVE-2026-100293), hardcoded shared cloud-API credentials embedded in firmware (CVE-2026-100294), an undocumented debug pathway granting elevated access (CVE-2026-100295), an unauthenticated privilege check bypass on /setUserConfig that can reset the admin password to default (CVE-2026-100296), an unauthenticated SSRF-style network probe function that can reach internal hosts and leak data via DNS (CVE-2026-100297), user-information endpoints exposing sensitive account/device details (CVE-2026-100298), and a weak DES-based password hash on the serial console (CVE-2026-100299).
Collectively, successful exploitation could let an attacker access sensitive information, take over user accounts, execute OS-level commands, or gain full device control. Anjvision has not responded to CISA's outreach and no fix is planned, leaving affected devices permanently exposed unless mitigated by network controls. CISA states no public exploitation targeting these specific vulnerabilities has been reported to date.
Defenders operating these cameras should treat them as unpatchable and prioritize network isolation: remove direct internet exposure, place devices behind firewalls segmented from business networks, and require VPN access for any necessary remote management, while monitoring for anomalous ONVIF requests, debug-interface activation, firmware update attempts, and unexpected outbound network probes or DNS queries originating from the devices.
Mentioned in this report
Source reporting: https://www.cisa.gov/news-events/ics-advisories/icsa-26-272-05
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