You work on such a database? Please link it for the rest of us!
curl --verbose "https://services.nvd.nist.gov/rest/json/cve/1.0/CVE-2020-068..."
But you want a nice interface for that? We offer that at Virtalabs, though we specialize on ICS that are in hospitals:
https://www.virtalabs.com
Getting a verified POC is a much harder problem.