tool / 01
rahul@kali:~$cvss4 --assess
CVSS Base scoreNot rated
—

Answer every question to see your score.

Severity scale
Nones = 0.0 Low0.0 < s < 4.0 Medium4.0 ≤ s < 7.0 High7.0 ≤ s < 9.0 Critical9.0 ≤ s ≤ 10.0

Vulnerability assessment

CVSS v4.0 vectorCVSS v4.0 format
Answer every question to generate a vector
Fixed defaults: Network (AV:N) · No user action (UI:N) · No other-system impact (SC:N, SI:N, SA:N)
How is this score calculated?

Your answers become CVSS v4.0 Base metrics and are scored with FIRST's method (a lookup table plus fine-tuning). Threat, Environmental and Supplemental metrics are not included.

Read the official CVSS v4.0 specification ↗