Multiple Critical Flaws Discovered in Honeywell Experion PKS and ACE Controllers
06-Oct-21
Multiple security vulnerabilities affects all versions of Honeywell Experion Process Knowledge System C200, C200E, C300, and ACE controllers.
The issues happens because of download code procedure which is essential to program the logic running in the controller, which enables an attacker to mimic the process and upload arbitrary CLL binary files.
