R0fuzz: A Collaborative Fuzzer for ICS Protocols

Industries hold a major role in a country's economy and Industrial control systems automate various processes in the industry. So it is important to secure these systems properly as unexpected behaviour or malicious attacks on these systems can be fatal. Fuzzing is an automated security testing method that can provide a testing environment for industrial control systems that can help uncover various implementation flaws and vulnerabilities in the system. This paper introduces a collaborative fuzzer that includes various fuzzing methodologies and the described tool incorporates these varying techniques to fuzz commonly used industrial protocols like MODBUS/TCP and DNP3.