Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter

This advisory details a critical vulnerability in the Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter, specifically version 7.03T.07. The device contains hardcoded administrative credentials that can be extracted through firmware analysis, potentially granting attackers administra…