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industrial ethernet
About this tag
Industrial Ethernet is a key topic on WindowsForum.com, particularly in the context of security vulnerabilities in industrial control systems. Recent discussions highlight advisories from CISA and Rockwell Automation regarding flaws in FLEX I/O EtherNet/IP adapters, which can lead to unauthorized access and loss of availability. These threads emphasize that industrial Ethernet devices, while similar to enterprise networking, often face slower patching cycles, making them vulnerable to exploits. The tag covers issues where IT incidents can directly cause plant disruptions, underscoring the need for robust security practices in industrial environments.
On June 16, 2026, CISA republished Rockwell Automation advisory SD1775 warning that two vulnerabilities in FLEX I/O EtherNet/IP adapters 1794-AENTR and 1794-AENTRXT firmware version 2.012 could enable unauthorized access, account takeover, and loss of availability in industrial environments. The...