This presentation reviews the security of those gateways; going from attacking the communication protocols up to reverse engineering and fuzzing proprietary firmwares and protocols, concluding with a live demonstration of the vulnerabilities on real devices, showing that the industrial control gateways from most vendors have significant security shortcomings and are not secure enough to be used in critical infrastructure.
By Thomas Roth
Full abstract: https://www.blackhat.com/us-18/briefi...