Yonyou NC Cloud harnesses the next-generation technologies to create an integrated platform that enables the digitalization of enterprise management. Yonyou NC has a deserialization remote code execution vulnerability. Attackers can send and execute maliciously constructed Java serialization code through /ServiceDispatcherServlet. This rule supports to defend the A6: Vulnerable and Outdated Components of OWASP Top 10 - 2021. Other reference:None