CVSS31AUDIT · PROFESSIONAL BROWSER TOOL
Understand a CVSS 3.1 score.
Parse CVSS 3.1 Base vectors locally, check all eight metrics and duplicate or missing keys, and calculate Impact, Exploitability, Base score, and severity with the FIRST equations.
Open the workbench ↓01 · WORKBENCH
Inputs and files stay on this device
Processed locally
/Focus first input⌘ ↵Run primary action⌘ ⇧ SDownload local reportAlt RJump to latest resultsAlt LSwitch languageAlt TSwitch themeAlt CToggle high contrast
Local report studioPreview · Markdown · JSON · SHA-256
SHA-256
—Uses only the currently visible result summary, never input controls or original files; the fingerprint is also calculated locally.
Local analysis checkpointsUp to 5 · saved only when you choose
Stores only the visible result summary, time, and an optional short label; imported files and input controls are never stored. Imports must match this tool and stay under 128KB; comparison also stays on this device.
02 · CAPABILITIES
Built deeply for one narrow workflow
Scope-aware PR and Impact
FIRST Roundup and severity
It covers 3.1 Base metrics only; a score is not business risk, exploitation probability, remediation priority, or CVSS 4.0.
Read the source ↗NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE