CVE-2026-58452
HighCVSS 8.8Exploitation Probability (EPSS)
High risk82th percentile - higher than 82% of all known CVEs
Summary
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain an OS command injection vulnerability. An authenticated attacker can achieve remote code execution by supplying a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint.
Risk Assessment
An attacker can gain full control over the camera, enabling surveillance, configuration changes, or using the device as an entry point into the organization's internal network.
Recommendation
Immediately update the camera firmware to the latest version if a patch is available. In the meantime, restrict management interface access to trusted IP addresses only.
Other vulnerabilities in JAIOTlink C492A-W6
See all- CVE-2026-58453Critical
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain hard-coded credentials that allow network-adjacent attackers to gain unauthorized access by using the default admin username with an empty password accepted by the anyka_ipc HTTP service on port 80. Attackers can authenticate with these credentials to access camera snapshots, video streams, network configuration, and factory-level API endpoints including the SetMAC command injection surface.
- CVE-2026-58454High
JAIOTlink C492A-W6 Wi-Fi IP cameras with firmware 4.8.30.57701411 contain a remote code execution vulnerability. An authenticated attacker can write a malicious script to persistent JFFS2 storage and trigger execution via an HTTP endpoint, achieving persistent control over the device.
Original NVD description (English source)
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain an OS command injection vulnerability that allows authenticated attackers to achieve remote code execution by supplying a malicious Wireless parameter to the HTTP PUT NetSDK/Factory SetMAC endpoint. Attackers can craft a string beginning with a valid MAC-like prefix followed by a semicolon and a shell payload, which bypasses partial sscanf() validation and is passed unsanitized into an echo shell command executed through a system() wrapper.