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What Is CVE

· 3 min read
Ryan Achmad
Ryan Achmad
soc & sysadmin

Welcome to SecondBlog: Understanding CVEs and Security Resources 🔍

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You can explore CVEs and their severity at nist.gov.

Welcome to SecondBlog: Understanding CVEs and Security Resources 🔍

What is a CVE? 📄​

CVE stands for Common Vulnerabilities and Exposures, a publicly known list of security vulnerabilities. Each CVE entry represents a specific vulnerability with a unique identifier, like CVE-2024-1234, making it easier for researchers, organizations, and vendors to track and discuss vulnerabilities.

Who Manages CVEs? 🤖​

The CVE system is maintained by MITRE, a non-profit organization that collaborates with a wide range of partners to identify and catalog vulnerabilities.
Additionally, the National Institute of Standards and Technology (NIST) provides a valuable database called the NVD (National Vulnerability Database), which includes:

  • Detailed descriptions of CVEs
  • Severity scores using CVSS (Common Vulnerability Scoring System)
  • References for mitigation and additional details

You can explore CVEs and their severity at nist.gov.

CVE Partners and CNAs 🏢​

To ensure timely and accurate reporting of vulnerabilities, MITRE collaborates with CVE Numbering Authorities (CNAs), which are organizations authorized to assign CVE IDs.
These partners include major tech companies, security vendors, and open-source communities, helping to keep the CVE system comprehensive and up-to-date.

Security Databases and Tools 📚​

Several resources and tools complement CVE tracking by providing PoCs (Proof of Concepts), exploit information, and automation capabilities:

1. Exploit-DB 🛠️​

Exploit-DB is a popular online archive of publicly available exploits for known vulnerabilities. It’s widely used by penetration testers and researchers to understand how specific vulnerabilities can be exploited.
Website: exploit-db.com

2. ProjectDiscovery 🚀​

ProjectDiscovery develops open-source security tools that help in reconnaissance, vulnerability scanning, and attack surface mapping. Their popular tools include:

  • Nuclei: A powerful vulnerability scanner based on custom templates
  • Subfinder: A fast subdomain enumeration tool
    Website: projectdiscovery.io

3. Vulners 🔍​

Vulners is a comprehensive vulnerability database and search engine that integrates with various tools and provides real-time information on CVEs, exploits, and patches.
Website: vulners.com

What’s Coming Next? 🔮​

In this blog, we’ll cover:

  • How to use CVE databases effectively
  • Deep dive into popular security tools like Nuclei and Exploit-DB
  • Best practices for vulnerability management

Stay tuned for upcoming tutorials, PoCs, and hands-on guides! 🚀

Follow for Updates ✨​

Keep in touch to stay updated on the latest security insights:

Let’s explore the world of cybersecurity together! 🌐