medium.com/tag/penetration-testing· Sep 12, 2026· by Abhijit Singh

CRTA Lab Walkthrough: From Exposed Web App to Full Active Directory Domination

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The CRTA lab starts simple: an e-commerce website on a public IP. It ends with a golden ticket, a fully dumped NTDS, and admin on two… Continue reading on Medium »
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.
#cybersecurity#penetration-testing#crta#red-team#active-directory