CVSS-v3.1-Visual-Calculator

🎯 A Burp Suite Extension for Visual CVSS v3.1 Scoring

Author: Harith Dilshan (h4rithd)

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🧩 Overview

CVSS-v3.1-Visual-Calculator is a graphical extension for Burp Suite, designed to calculate and visualize CVSS v3.1 base scores directly within your pentesting workflow.

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🎯 Purpose

During penetration testing and vulnerability assessments, it's common to evaluate risk using the CVSS v3.1 scoring system. This tool simplifies that process by:

• Letting you quickly calculate CVSS scores using a visual interface
• Providing a real-time graphical risk meter
• Auto-generating the CVSS vector string and base score
• Allowing you to take screenshots and paste them directly into your reports

✅ No more manually calculating scores or visiting external calculators — everything is built into Burp Suite!

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🖼️ Screenshots

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🧱 Features

• Visual CVSS metric selection interface
• Dynamic CVSS vector string and score display
• Integrated risk meter (speedometer-style visualization)
• Color-coded severity indicators
• Built-in CVSS v3.1 logic (offline)
• Designed to support pentest reporting

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🔧 Installation

1. Clone or Download this repository:

git clone https://github.com/h4rithd/CVSS-v3.1-Visual-Calculator.git
cd CVSS-v3.1-Visual-Calculator
./gradle wrapper
./gradlew clean jar

2. Load into Burp Suite:

• Open Burp > Extender > Extensions
• Click "Add"
• Choose Extension Type: Java
• Select the generated JAR from build/libs/CVSS-v3.1-Visual-Calculator.jar
• Navigate to the "CVSS Calculator" tab in Burp Suite

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🛠️ Development

• Java Swing (UI)
• Java 8+ compatible
• Gradle-based build system
• Uses Burp Extender API