Just wanted to know if Telerik tool is required by FSA in EV 14.1 and if not, how can we uninstall it or remove it.
I have read this:
However, team want to uninstall this tool to prevent any risk.
The KB you linked stated the following:
Enterprise Vault does not use the RadAsyncUpload function in its codebase and therefore is not affected by this vulnerability.
It does not appear that FSA is impacted by this issue.