CVSS 3.1 Calculator

MAG212 CYBER · Tools

CVSS 3.1 base score calculator.

Choose each metric, or paste a vector string from an advisory. Uses the official FIRST CVSS v3.1 formula.

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

Integrity (I)

Availability (A)

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Select all metrics

CVSS measures technical severity, not your organisation’s risk. Read CVE & CVSS explained to prioritise patches properly.

⚖️ For education and use on systems you own or are authorised to test. Results are automated guidance, not a professional audit. See our terms of use and privacy policy.

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