A Pentester's Guide to Fortinet: Exploits, Misconfigurations, and Red Team Tactics
Date: February 12, 2026 Target Audience: Intermediate to Advanced Penetration Testers, Bug Bounty Hunters, Red Teamers Disclaimer: This article is for educational and authorized security testing purposes only. Unauthorized access to computer systems is illegal. 📋 Table of Contents 1. Introduction 2. The Fortinet Attack Surface 3. Default Credentials & Misconfigurations 4. Critical Vulnerabilities (2021-2026) 5. The Unholy Trinity of SSL-VPN RCEs 6. Authentication Bypass Vulnerabilities 7. Path Traversal and SQL Injection 8. Deep Dive: CVE-2024-21762 Exploitation 9. Proof-of-Concept Code Examples 10. Post-Exploitation and Persistence 11. Red Teamer's Methodology ...