CISA flags 9 flaws in Anjvision cameras, no fix planned
Free public brief. The indicators, the detections with Splunk and KQL already written, and a Slack alert the next time this touches a vendor you run are in the app — free account, no card.
CISA disclosed nine vulnerabilities in Anjvision YSSD-RTMP-H5 camera firmware, including hardcoded credentials and unauthenticated ONVIF access, with no vendor fix planned.
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
What this brief leaves out
This page is the free tier: the write-up, the severity, the names. In the app the same report carries its extracted indicators, its detections with the Splunk SPL and Microsoft KQL already written, the actors and CVEs it names as live profiles, and the vendor research on the same campaign — the primary source the news paraphrased, cited and read directly.
It sits in a corpus of 11,331 reports from 152 sources, 2,732 of them written in the last seven days, and it grows through the day.
A new account starts with three days of all of it, no card, then keeps the government and CERT reporting free. Name the vendors you run and Slack hears about the reports that touch them — about forty a week that are yours, not the four hundred that are not.
Create a free account What it costs