In order to see the survey results in Dyn CE as form pro view, it requests share the survey.

But Sharing the forms can allow users modify it.

We request a security to share only the results to users.

Replication:
1) Using advance find make a query to Customer Voice results surveys
2) Open a result and you will see 2 section one will connect to forms pro and other just provide the data.
3) The section where try to connect to forms pro is the problem is the survey is not shared the user cannot see the results.