CVSS 3.1 Calculator

Hover over metric group names, metric names and metric values for a summary of the information in the official CVSS v3.1 Specification Document.

- select values for all base metrics to generate a vector

Base Score

Attack Vector

Attack Complexity

Privileges Required

User Interaction





Temporal Score

Exploit Code Maturity

Remediation Level

Report Confidence

Environmental Score

Confidentiality Requirement

Integrity Requirement

Availability Requirement

Modified Attack Vector

Modified Attack Complexity

Modified Privileges Required

Modified User Interaction

Modified Scope

Modified Confidentiality

Modified Integrity

Modified Availability

About This Calculator

CVSS 3.1, or the Common Vulnerability Scoring System 3.1, is a standardized framework for assessing and rating the severity of security vulnerabilities.

CVSS 3.1 calculator is designed to help you evaluate the severity of security vulnerabilities with precision. It follows the Common Vulnerability Scoring System (CVSS) 3.1 standards, which is a free and open standard owned and managed by . Based on the metric values you enter, the CVSS calculator applies the formula specified in the CVSS version 3.1 standard  to produce scores.

Built by Cuberk Solutions, full copy of the source code available on GitHub