S7COMM

S7comm (S7 Communication) is a Siemens proprietary protocol that runs between programmable logic controllers (PLCs) of the Siemens S7-300/400 family. It is used for PLC programming, exchanging data between PLCs, accessing PLC data from SCADA (Supervisory Control and Data Acquisition) systems and diagnostic purposes.

Short Name
S7COMM
Category
Infrastructure
SubCategory
miscellaneous
Risk
2
Release Date
2017-11-08
Supported Platforms

Available to all SRX running 12.3X48+

Available to all MX running 20.2R1+

Available to all vSRX running 20.3R1+

Port
TCP/139,UDP/500,TCP/995,TCP/465,TCP/543,UDP/443,TCP/80,TCP/443,TCP/1433,UDP/4500,TCP/135,TCP/8000,TCP/3128,TCP/8080,TCP/1080,TCP/102,UDP/1900,TCP/993,UDP/554,TCP/587,TCP/445,UDP/135,UDP/88,UDP/3544,TCP/554,UDP/3386,TCP/119,TCP/5445,UDP/80,UDP/5246-5247,TCP/434,TCP/1434,TCP/3386
Application Group
junos-approot:applications:scada

Found a potential security threat?