To open the reports if you're linked them, you don't need the "Access Data Selection" permission, but to open the reports without having them being linked you will need this permission. These are built-in reports with variables in them that are completed by the URL, which uses the data entered under Scanning\File & Registry Scanning.
It is possible though to create your own reports on scanned registry values or files, using tblRegistry or tblFileVersions. Those reports, like all other custom reports would end up under the Reports tab.