Are there any CLI commands that can be used to get a list of Tags that have been created on a branch or head of a module within a specified time frame?
What I briefly ne
CVS can't do that, it's too primitive. Tags are attached to individual file revisions, not to the module or repository. Furthermore, the tags have no date metadata, so you can't tell when they were created, either.
So none of the selection criteria you specified can be used. The only criteria you can use is a specific versioned file, which will tell you which revisions have which tags, but that's it.