MODBUS/TCP 'Memory Parity Error' Exception Code Detection (SCADA)

info Nessus Network Monitor Plugin ID 119

Description

The MODBUS/TCP server has sent a MODBUS client a response with a Memory Parity Error exception. Specialized use in conjunction with function codes 20 and 21 and reference type 6, to indicate that the extended file area failed to pass a consistency check.

Plugin Details

Severity: Info

ID: 119

Family: SCADA