CVE-2021-35464
ForgeRock AM server 6.x before 7, and OpenAM 14.6.3, has a Java deserialization vulnerability in the jato.pageSession parameter on multiple pages. The exploitation does not require authentication, and remote code execution can be triggered by sending a single crafted /ccversion/Version request to the server. The vulnerability exists due to incorrect usage of Sun ONE Application Framework (JATO).
Source: CVE-2021-35464