CVE-2025-65855: Cleartext Transmission of Sensitive Information

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...

Netun Solutions HelpFlash IoT 安全漏洞

Netun Solutions HelpFlash IoT is a smart connected vehicle emergency warning light from Netun Solutions, Spain. A security vulnerability exists in Netun Solutions HelpFlash IoT version v18178221102ASCIIPRO1R550, which stems from an OTA firmware update mechanism that uses hard-coded WiFi credentia...