modbus-scanner

Modbus Detection Scanner A multithreaded C scanner for detecting Modbus/TCP services using libmodbus. The scanner does not rely only on TCP port 502 being open. Instead, it establishes a Modbus/TCP connection and sends an application layer Modbus request. A valid Modbus response is used as the...

CVE-2018-7848: Exposure of Sensitive Information to an Unauthorized Actor

A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading files from the controller over Modbus...