Modbus
Description
This indicates detection of the Modbus protocol.Modbus is a serial communication protocol which is commonly used to connect industrial electronic devices. It 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
Default Ports
- TCP/502