Security Tools
🧮 CVSS Calculator
Build the vector and get the score with its severity, per the FIRST.org spec. Every metric explained. All in your browser.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base
Temporal (optional)
Adjusts the score by exploit maturity and remediation status. Default is “Not Defined” (X): it does not change the base.
Environmental (optional)
Adjusts to YOUR real exposure: business C/I/A requirements and base metrics modified for your environment. “Not Defined” uses the base value.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Base
Threat (optional)
Exploit maturity: adjusts the score if it is being exploited or not yet. “Not Defined” assumes the worst case (like the base).