CVE-2021-42727
Acrobat RoboHelp Server versions 2020.0.1 (and earlier) are affected by a Path traversal vulnerability. The authenticated attacker can upload arbitrary files outside of the intended directory to cause remote code execution with privileges of user running Tomcat. Exploitation of this issue requires user interaction in that a victim must navigate to a planted file on the server.
Source: CVE-2021-42727