deets: https://www.collisionrepairmag.com/cdk-global-acquires-full-ownership-in-computerized-vehicle-registration-cvr/
CVR is almost as old as DMS, and runs on some really ancient tech. The only thing keeping it afloat is the government contracts, and even those are starting to fade off. Most of the serious tribal knowledge of the product got laid off years ago, so don't hold your breath waiting for it to get modern or secure.
Good luck with that boat anchor.