Vuln DBS and CVSS

NVD - CVSS v3 Calculatornvd.nist.gov

OffSec’s Exploit Database Archivewww.exploit-db.com

Rapid7 Vulnerability & Exploit Database | CVE InsightsRapid7

VULNERABILITY LAB - SECURITY VULNERABILITY RESEARCH LABORATORY - Best Independent Bug Bounty Programs, Responsible Disclosure & Vulnerability Coordination Platform - INDEXwww.vulnerability-lab.com