Nexus: A Claroty Podcast
Nexus is a cybersecurity podcast hosted by Claroty Editorial Director Mike Mimoso. Nexus will feature discussions with cybersecurity leaders, researchers, innovators, and influencers, discussing the topics affecting cybersecurity professionals in OT, IoT, and IoMT environments. Nexus is formerly known as Aperture.
Nexus: A Claroty Podcast
Noam Moshe on a Generic WAF Bypass Technique
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Claroty
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Season 1
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Episode 42
Claroty Team82 researcher Noam Moshe joins the podcast to discuss his recent research and development of a generic bypass of leading vendors' web application firewalls.
This research was presented at Black Hat Europe and on the Team82 blog. The technique involves prepending JSON syntax to a SQL injection payload. Prior to this research, WAFs were blind to JSON syntax and would not flag these payloads as malicious.
All of the leading vendors have since added JSON support to their SQL injection processes.