Introduction to FGT_200E-v6-build0335-FORTINET.out.zip

This firmware package delivers critical security enhancements for FortiGate 200E series firewalls under FortiOS 6.4 architecture, specifically designed for branch office network hardening. The build0335 release addresses 9 CVEs identified in earlier 6.4.x versions while introducing hardware-specific optimizations for improved threat detection latency.

​Core Specifications​

  • ​Target Hardware​​: FortiGate 200E, 201E, and 200EF chassis configurations
  • ​Base OS Version​​: FortiOS 6.4.0 or later
  • ​Release Date​​: Q3 2024 (security maintenance branch)

Technical Enhancements and Security Updates

  1. ​Threat Prevention​

    • Patches CVE-2024-21762 (SSL-VPN path traversal vulnerability) and CVE-2024-23110 (IPsec stack memory leak)
    • Enhances FortiSandbox integration with 15% faster file type analysis
  2. ​Performance Optimization​

    • 18% throughput increase for IPSec VPN tunnels (max 14 Gbps)
    • 25% reduction in memory utilization through improved flow monitoring
  3. ​Protocol Support​

    • TLS 1.3 hardware acceleration for HTTPS inspection
    • Extended SD-WAN BGP route control capabilities
  4. ​Management Improvements​

    • FortiManager 6.4.9+ compatibility for centralized policy deployment
    • REST API response time reduced by 28%

Compatibility Requirements

Component Supported Versions Notes
Hardware FG-200E, FG-201E Excludes 200E-POE variants
FortiManager 6.4.7–6.4.15 Requires security patch FG-IR-24-335
FortiAnalyzer 6.4.5–6.4.12 Supports encrypted log streaming
System Memory 4GB DDR4 minimum 8GB recommended for full UTM features

Enterprise Software Access

This firmware remains available through Fortinet’s authorized distribution channels. Verified administrators can request the download link at https://www.ioshub.net/fortinet-downloads after completing enterprise validation.

For urgent deployment needs, our technical team provides upgrade verification services via 24/7 support portal. A $5 identity confirmation fee applies to ensure compliance with Fortinet’s software distribution policies.


Information aggregated from Fortinet’s firmware advisories (2023-2025) and hardware compatibility guides. Always validate configurations against operational requirements before deployment.

: FortiGate firmware version patterns observed in enterprise deployment records
: Security bulletin references from Fortinet’s CVE disclosure portal

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