Modbus_Func16.Write.MultiReg.Validation

description-logo Description

This indicates the detection of Modbus Write Multiple Registers traffic by the signature with parameters specified by users.
MODBUS is an application-layer messaging protocol, positioned at level 7 of the OSI model. It provides client/server communication between devices connected on different types of buses or networks.

affected-products-logoAffected Products

Modbus protocol

Impact logoImpact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

  • Reasonable

Application Dependencies

Default Ports

  • TCP/502

Version Updates

Date Version Detail
2020-05-13 15.844