We had a scan in our environment, and some vulnerabilities were found:
Security Vulnerabilities in the Spectrum environment
Vulnerability: High
Plugin: MySQL User-Defined Functions Multiple Vulnerabilities
https://cve.circl.lu/cve/CVE-2005-2572
Release : 10.x
Component : Spectrum Core / SpectroSERVER
This has been resolved starting in the Spectrum 21.2.x releases which ships with MySQL 5.7.x.