I've reviewed the current options on our side and, at this time, there is no available method to upgrade Tomcat to a newer version directly within SysAid.
We are aware of the vulnerabilities affecting Tomcat version 9.0.71 and have the Bug Article #8800 on our side to address this issue. The article indicates a planned upgrade to at least Tomcat version 9.0.86 to mitigate these vulnerabilities effectively.
If you provide your email address and the account name associated with your environment, I can link a ticket to Bug Article #8800. This will ensure you receive a notification as soon as the update is available.
Please let us know if you would like to proceed, or if further information is needed.