CISA Warns of DoS Vulnerability in Rockwell Automation PLCs
CISA published an advisory for a denial-of-service vulnerability in Rockwell Automation CompactLogix 5380, ControlLogix 5580, and 1756-EN4TR modules. Successful exploitation could cause DoS. Rockwell recommends updating to V38.011 for controllers and V8.001 for 1756-EN4TR. CVSS 4.0 score is 8.2 high.
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