https://www.securityweek.com/vulnerability-exposes-rockwell-controllers-dos-attacks
Am I missing something, this seems like a fairly trivial issue.
Meaning, if someone has a connection to your local process network they could easily knock your controllers communication offline.
Duplicate IP address, or even use RSLinx and jump onto the back plane.
So, while this is a vulnerability I would assume the bigger issue is why anything has access to your local process network.
edit - I searched to see if this was already talked about and didn't see anything.
Am I missing something, this seems like a fairly trivial issue.
Meaning, if someone has a connection to your local process network they could easily knock your controllers communication offline.
Duplicate IP address, or even use RSLinx and jump onto the back plane.
So, while this is a vulnerability I would assume the bigger issue is why anything has access to your local process network.
edit - I searched to see if this was already talked about and didn't see anything.
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