Detections
Analytics

MODBUS/TCP 'CANopen' Function Code Detection (SCADA)

info Nessus Network Monitor Plugin ID 44

Description

The MODBUS/TCP client is transporting the CANopen protocol. Function code 43 (0x2B) and subfunction code 13 (0x0D) indicate that the CANopen protocol is encapsulated in MODBUS.

Plugin Details

Severity: Info

ID: 44

Family: SCADA