In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.Referenceshttps://www.forescout.comhttps://www.cisa.gov/news-events/ics-advisories/icsa-21-042-01https://www.forescout.com/resources/numberjack-weak-isn-generation-in-embedded-tcpip-stacks/