Hey Guys,

I´m new here and I hope, that some of you could help me.
One of my tasks is, to take a closer look at a Siemens PLC.
It is a PLC S7-400 in an actual version.
Can I fuzz, manipulate or replay it remotely to STOP the CPU?

This is a very important thing for me, because I´m doing it within a company for security reasons.

Thanks!
Cheers,
pOser