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Vulnerable Client-Server Application

Vulnerable Client-Server Application (VuCSA) is a simple vulnerable thick-client application for penetration testing (learning or presenting).

Some of the top features or benefits of Vulnerable Client-Server Application are: Buffer Over-read, Command Execution, SQL Injection, Enumeration, XML Vulnerabilities, Horizontal Access Control, and Vertical Access Control. You can visit the info page to learn more.

Pricing:
  • Open Source
  • Free
Platforms:
  • Java
  • Windows
  • Linux
  • Mac

Best Vulnerable Client-Server Application Alternatives & Competitors in 2025

The best Vulnerable Client-Server Application alternatives based on verified products, community votes, reviews and other factors.
Filter: 2 Open-Source Alternatives. Latest update:

  1. Learn all about web hacking through online courses spanning the basics to advanced vulnerabilities

    /pentesterlab-alternatives
  2. TryHackMe is an online platform for learning and teaching cyber security, all through your browser.

    /tryhackme-alternatives
  3. PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities.

    Visit website

    Visit website
  4. An online platform to test and advance your skills in penetration testing and cyber security.

    /hack-the-box-alternatives
  5. LetsDefend is a security operation center analysis and response training platform that provides a full lifecycle of learning modules in the form of courses, labs, and exercises to help organizations meet their compliance and cyber-resilience needs.

    /letsdefend-alternatives
  6. Learn penetration testing through online courses and web application labs

    /pentester-academy-alternatives
  7. INE is one of the best mobile apps introduced by INTERNETWORK EXPERT, LLC, that provides you resources and references for network training.

    Open Source

    /ine-alternatives
  8. Hack This Site is a legal free training ground for users to test and expand their hacking skills.

    /hackthissite-alternatives
  9. VulnHub provides materials allowing anyone to gain practical hands-on experience with digital security, computer applications and network administration tasks.

    /vulnhub-alternatives
  10. Hackbox is an open-source, container-based platform that makes it easy to launch vulnerable systems to test your hacking skill!

    /hackbox-alternatives
  11. Tenable.io Cyber Exposure platform helps to protect any asset on any computing platform and eliminate blind spots.

    /tenable-io-alternatives
  12. PwnTillDawn Online Battlefield is an online platform that allows you to learn and improve your pentesting and other cybersecurity assessments skills.

    /pwntilldawn-online-battlefield-alternatives
  13. Exam Guru is an app designed for the IT professional and students to prepare their certification exams right on their smartphones.

    /exam-guru-alternatives
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