What is one of the configurations set by the CPM hardening script?

The correct configuration set by the CPM hardening script is to set advanced auditing policy. This is a crucial step in enhancing the security and compliance of the CyberArk environment. By implementing an advanced auditing policy, the hardening script ensures that there is comprehensive logging and monitoring of actions taken within the CyberArk system. This can help detect potential unauthorized access attempts or other malicious activities, thus allowing for timely responses to security threats.

While the other choices mention important aspects of system management and security, they do not specifically relate to the core focus of the CPM hardening script. Automatic software updates, configuring user access permissions, and disabling unnecessary services are parts of system hardening as well, but the primary focus of the CPM hardening script is to enforce robust auditing practices which are essential for maintaining security standards within the application environment.