Rockwell Automation/Allen-Bradley Ethernet/IP Products Improper Access Control

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Rockwell Automation/Allen-Bradley Ethernet/IP Products Improper Access Control

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Design/Logic Flaw

Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and...

CVE-2012-6435 Rockwell Automation ControlLogix PLC Improper Access Control

When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that instructs the CPU to stop logic execution and enter a fault state, a DoS can occur. This situation could cause loss of availabili...

CVE-2012-6439

CVE-2012-6439 affects Rockwell Automation EtherNet/IP products (e.g., 1756-ENBT/EWEB; 1768-ENBT/EWEB; CompactLogix L32E/L35E; 1788-ENBT FLEXLogix; 1794-AENTR; and various ControlLogix/GuardLogix/SoftLogix/MicroLogix series). Root cause: improper access control for CIP messages that modify configu...