Vulnerability Assessment
Learn vulnerability assessment techniques and tools for identifying security weaknesses. This is a foundational concept in quality assurance and test automation that professional developers rely on daily. The explanations below are written to be beginner-friendly while covering the depth and nuance that comes from real-world Software Testing experience. Take your time with each section and practice the examples
45 min•By Priygop Team•Last updated: Feb 2026
Vulnerability Assessment Process
- Asset Discovery: Identify all systems and applications
- Vulnerability Scanning: Automated scanning for known issues
- Manual Testing: Human verification of findings
- Risk Assessment: Evaluate the impact and likelihood
- Remediation Planning: Prioritize and plan fixes
- Verification: Confirm vulnerabilities are fixed
Vulnerability Assessment Tools
Example
// Vulnerability Scanning Tools
const vulnerabilityTools = {
"Network Scanners": {
"Nessus": {
"Type": "Commercial vulnerability scanner",
"Features": [
"comprehensive vulnerability database",
"Custom policy creation",
"Detailed reporting",
"Compliance checking"
],
"Use Case": "Enterprise vulnerability management"
},
"OpenVAS": {
"Type": "Open-source vulnerability scanner",
"Features": [
"Free and open-source",
"Regular updates",
"Web interface",
"API integration"
],
"Use Case": "Small to medium organizations"
}
},
"Web Application Scanners": {
"Burp Suite": {
"Type": "Web application security testing",
"Features": [
"Proxy and scanner",
"Manual testing tools",
"Plugin ecosystem",
"Professional reporting"
],
"Use Case": "Web application security testing"
},
"OWASP ZAP": {
"Type": "Free web application scanner",
"Features": [
"Open-source",
"Active and passive scanning",
"API testing",
"CI/CD integration"
],
"Use Case": "Development and testing teams"
}
},
"Code Analysis Tools": {
"SonarQube": {
"Type": "Code quality and security analysis",
"Features": [
"Multi-language support",
"security rule engine",
"Quality gates",
"CI/CD integration"
],
"Use Case": "Continuous security in development"
},
"Checkmarx": {
"Type": "Static application security testing",
"Features": [
"Source code analysis",
"Vulnerability detection",
"Compliance reporting",
"IDE integration"
],
"Use Case": "Enterprise application security"
}
}
};
// Vulnerability Assessment Report Template
const vulnerabilityReport = {
"Executive Summary": {
"Total Vulnerabilities": 25,
"Critical": 2,
"High": 5,
"Medium": 12,
"Low": 6,
"Risk Score": "7.2/10"
},
"Critical Vulnerabilities": [
{
"ID": "VULN-001",
"Title": "SQL Injection in Login Form",
"Severity": "Critical",
"CVSS Score": "9.8",
"Description": "Login form vulnerable to SQL injection",
"Impact": "Complete database compromise",
"Recommendation": "Implement parameterized queries"
}
],
"Remediation Timeline": {
"Critical": "Immediate (24 hours)",
"High": "1 week",
"Medium": "1 month",
"Low": "3 months"
}
};