CVE-2026-58452 — JAIOTlink C492A-W6 4.8.30.57701411 OS Command Injection via SetMAC Endpoint
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 exe…
Published: 2026-07-01 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7