CVE-2025-65855

The OTA firmware update mechanism in Netun Solutions HelpFlash IoT firmware v18178221102ASCIIPRO1R550 uses hard-coded WiFi credentials identical across all devices and does not authenticate update servers or validate firmware signatures. An attacker with brief physical access can activate OTA mod...

CVE-2025-52550

CVE-2025-52550 concerns the E3 Site Supervisor Control firmware. Affected versions are those with firmware upgrades that are unsigned (prior to 2.31F01). This permits forging malicious firmware upgrade packages. An attacker with admin access to application services could install such a package, l...