Petrochemical Sector
2 articles covering petrochemical OT/ICS security
Honeywell Experion PKS and C300 Controller Vulnerabilities: RCE Risk in Process DCS
Multiple vulnerabilities in Honeywell's Experion Process Knowledge System and C300 controller affect distributed control systems in oil and gas, petrochemical, and chemical processing facilities. Chained, the flaws provide an unauthenticated path from network access to code execution on the C300 controller's real-time OS, with potential to disrupt or manipulate industrial processes.
TRITON/TRISIS: The Malware Designed to Kill
TRITON is the only publicly known malware explicitly engineered to disable Safety Instrumented Systems -- the last line of defense against industrial catastrophes. An analysis of its architecture, targeting of Schneider Electric Triconex controllers, and what it means for safety system cybersecurity.