PM877 Melody Rack Controller VxWorks Security Advisory

This advisory from ABB details multiple security vulnerabilities in the Wind River VxWorks TCP/IP stack (IPnet) and memory management (Bad Alloc) affecting the Melody Rack Controller PM877. It identifies 13 CVEs, confirms which impact the PM877, and recommends updating to firmware version 3.40 or later to remediate the risks of session hijacking, data corruption, denial of service, and code execution.