Adobe ColdFusion is a dynamic Web server product by Adobe Systems. The CFML (ColdFusion Markup Language) it runs is a programming language for Web applications. There's a Java deserialization vulnerability in Adobe ColdFusion. An attacker could exploit this vulnerability to execute arbitrary code in the context of the affected application or cause a denial of service.This rule supports to defend the A6: Vulnerable and Outdated Components of OWASP Top 10 - 2021. Other reference:None