METHODS¶

CVSS::v4 inherits all methods from CVSS::Base and implements the following new ones.

$cvss->macro_vector

Calculate the macro vector.

$cvss->exploitability

Return the Exploitability severity.

$cvss->complexity

Return the Complexity severity.

$cvss->vulnerable_system

Return the Vulnerable System severity.

$cvss->subsequent_system

Return the Subsequent System severity.

$cvss->exploitation

Return the Exploitation severity.

$cvss->security_requirements

Return the Security Requirements severity.

BASE METRICS

$cvss->AV | $cvss->attackVector

$cvss->AC | $cvss->attackComplexity

$cvss->AT | $cvss->attackRequirements

$cvss->PR | $cvss->privilegesRequired

$cvss->UI | $cvss->userInteraction

$cvss->VC | $cvss->vulnConfidentialityImpact

$cvss->VI | $cvss->vulnIntegrityImpact

$cvss->VA | $cvss->vulnAvailabilityImpact

$cvss->SC | $cvss->subConfidentialityImpact

$cvss->SI | $cvss->subIntegrityImpact

$cvss->SA | $cvss->subAvailabilityImpact

THREAT METRICS

$cvss->E | $cvss->exploitMaturity

ENVIRONMENTAL METRICS

$cvss->CR | $cvss->confidentialityRequirement

$cvss->IR | $cvss->integrityRequirement

$cvss->AR | $cvss->availabilityRequirement

$cvss->MAV | $cvss->modifiedAttackVector

$cvss->MAC | $cvss->modifiedAttackComplexity

$cvss->MAT | $cvss->modifiedAttackRequirements

$cvss->MPR | $cvss->modifiedPrivilegesRequired

$cvss->MUI | $cvss->modifiedUserInteraction

$cvss->MVC | $cvss->modifiedVulnConfidentialityImpact

$cvss->MVI | $cvss->modifiedVulnIntegrityImpact

$cvss->MVA | $cvss->modifiedVulnAvailabilityImpact

$cvss->MSC | $cvss->modifiedSubConfidentialityImpact

$cvss->MSI | $cvss->modifiedSubIntegrityImpact

$cvss->MSA | $cvss->modifiedSubAvailabilityImpact

SUPPLEMENTAL METRICS

$cvss->S | $cvss->Safety

$cvss->AU | $cvss->Automatable

$cvss->R | $cvss->Recovery

$cvss->V | $cvss->valueDensity

$cvss->RE | $cvss->vulnerabilityResponseEffort

$cvss->U | $cvss->providerUrgency

Bugs / Feature Requests¶

Please report any bugs or feature requests through the issue tracker at <https://github.com/giterlizzi/perl-CVSS/issues>. You will be notified automatically of any progress on your issue.

Source Code¶

This is open source software. The code repository is available for public review and contribution under the terms of the license.

<https://github.com/giterlizzi/perl-CVSS>

    git clone https://github.com/giterlizzi/perl-CVSS.git