The Gist and its associated comments outline several specific techniques for modifying CUCM behavior: Extending Demo Licenses:
## CUCM Security Assessment Findings - **Date:** [YYYY-MM-DD] - **Version:** [e.g., 12.5] - **Findings:** - [Low] Information disclosure via web server headers - [Medium] Default SNMP community strings - **Remediation steps:** [...] Cisco CUCM hacking -- GitHub