Nmap vulners vs nmap vulscan

Hi forum, a little assistance here please.

I am fiddling about with nmap vulners and nmap vulscan in prep for my Pentest+ exam.

So with nmap vulners I am able to detect vulnerabilities with exploits as well as the CVE reference number as well as the exploit priority. This is great and is exactly what I am looking for. The command tends to not find much however.

nmap-vulners

Then on the other hand with nmap vulscan it return a much larger list with some sort of reference number but no CVE ref and no priority. Are these just vulnerabilities that don’t have documented exploits yet? I am wondering what I am supposed to do next with this list to exploit a vulnerability?

nmap-vulscan

Appreciate your help…