CVE-2026-7786: Use of Hard-coded Credentials

Jinan USR IOT Technology Limited PUSR USR-W610 RS232/485 to Wi-Fi/Ethernet Converter device firmware contains plaintext administrative credentials embedded in the firmware image. These credentials can be extracted through firmware analysis and used to authenticate to device services...

USR IOT 4G LTE Industrial Cellular VPN Router 1.0.36 Remote Root Backdoor Exploit

The USR IOT industrial router is vulnerable to hard-coded credentials within its Linux distribution image. These sets of credentials are never exposed to the end-user and cannot be changed through any normal operation of the device. Affected versions include 1.0.36 and 1.2.7. !/usr/bin/env python...

USR IOT 4G LTE Industrial Cellular VPN Router 1.0.36 Remote Root Backdoor

Summary USR-G806 is a industrial 4G wireless LTE router which provides a solution for users to connect own device to 4G network via WiFi interface or Ethernet interface. USR-G806 adopts high performance embedded CPU which can support 580MHz working frequency and can be widely used in Smart Grid,...