Modbus_Func22.Mask.Write.Reg.Validation
Description
This indicates the detection of Modbus Mask Write Register 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
Modbus protocol
Impact
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