If the firmware allows, change the Telnet/Root password immediately upon deployment. Remote Code Execution on Biometric IoT Devices
In the world of embedded systems, industrial controllers, and OEM networking hardware, certain model numbers achieve a kind of infamy. The is one such device. While not a household name like a consumer router, the Zem510 appears in various white-label networking appliances, industrial gateways, and sometimes older VOIP or serial-to-Ethernet converters. zem510 default telnet password