An arbitrary code execution vulnerability contained in Rockwell Automation's Arena Simulation software was reported that could potentially allow a malicious user to commit unauthorized arbitrary code to the software by using a memory buffer overflow in the heap. potentially resulting in a complete loss of confidentiality, integrity, and availability.
https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-10
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139391