This page provides a calculator for creating CVSS vulnerability severity scores. Please read the CVSS standards guide to fully understand how to score CVSS vulnerabilities and to interpret CVSS scores.

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Reset Scores View Equations

CVSS Base Score

  Undefined

    Impact Subscore

      Undefined

    Exploitability Subscore

      Undefined

CVSS Temporal Score

  Undefined

CVSS Environmental Score

  Undefined

Overall CVSS Score

  Undefined

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Base Score Metrics

Exploitability Metrics

AccessVector

Undefined Local Adjacent Network Network

AccessComplexity

Undefined High Medium Low

Authentication

Undefined None Single Instance Multiple Instances

Impact Metrics

ConfImpact

Undefined None Partial Complete

IntegImpact

Undefined None Partial Complete

AvailImpact

Undefined None Partial Complete

Environmental Score Metrics

General Modifiers

CollateralDamagePotential

Not Defined None Low (light loss) Low-Medium Medium-High High (catastrophic loss)

TargetDistribution

Not Defined None (0%) Low (0-25%) Medium (26-75%) High (76-100%)

Impact Subscore Modifiers

ConfidentialityRequirement

Not Defined Low Medium High

IntegrityRequirement

Not Defined Low Medium High

AvailabilityRequirement

Not Defined Low Medium High

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Temporal Score Metrics

Exploitability

Not Defined Unproven that exploit exists Proof of concept code Functional exploit exists High

RemediationLevel

Not Defined Official fix Temporary fix Workaround Unavailable

ReportConfidence

Not Defined Unconfirmed Uncorroborated Confirmed

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CVSS v2 Vector

A CVSS vector will be automatically generated once you fill in the CVSS base metrics.