FieldFuzz: Enabling vulnerability discovery in Industrial Control Systems supply chain using stateful system-level fuzzing. (arXiv:2204.13499v1 [cs.CR])

With the advent of the fourth industrial revolution, Programmable Logic
Controllers (PLCs) used as field devices, have been growing in their
sophistication, offering extensive smart features, such as remote connectivity,
support for standardized cryptography, and visualization. Such computational
platforms incorporate components from various sources (vendor, platform
provider, open-source), bringing along their associated vulnerabilities. This,
combined with the increase in reliance on the Industrial Internet of Things
(IIoT) devices for automation and feedback, has opened previously airtight
networks to remote attacks. …

control discovery fuzzing industrial industrial control systems supply supply chain system systems vulnerability vulnerability discovery