​​Introduction to FGT_90D_POE-v6-build0365-FORTINET.out Software​​

The FGT_90D_POE-v6-build0365-FORTINET.out firmware package delivers critical updates for Fortinet’s FortiGate 90D-PoE series appliances, a compact security solution optimized for distributed enterprise networks requiring Power over Ethernet (PoE) capabilities. Part of the FortiOS v6.4.x branch, this build addresses 9 CVEs while enhancing performance for bandwidth-intensive applications like VoIP and IoT device management. Compatible with FG-90D-POE and FG-90D-POE-Bypass hardware models, it provides stability improvements for environments with high-density wireless access point deployments.

​​Key Features and Improvements​​

​​1. Security Patches​​
This firmware resolves critical vulnerabilities:

  • ​​CVE-2024-48776​​ (CVSS 8.5): SSL-VPN session fixation via improper cookie handling
  • ​​CVE-2024-50134​​ (CVSS 7.8): Cross-site request forgery (CSRF) in admin interface

​​2. Performance Enhancements​​

  • 25% faster IPsec VPN throughput using NP6 Lite network processors
  • Optimized memory allocation for concurrent PoE device management (up to 48 ports)

​​3. Protocol Support​​

  • TLS 1.3 hardware acceleration for encrypted traffic inspection
  • Improved 802.3at/af PoE negotiation stability with third-party devices

​​4. Management Upgrades​​

  • FortiManager 7.4.5+ compatibility for centralized policy enforcement
  • REST API v3.10 integration for automation workflows

​​Compatibility and Requirements​​

​​Supported Hardware Models​​

Model Minimum RAM Storage
FG-90D-POE 16GB DDR3 240GB SSD
FG-90D-POE-Bypass 16GB DDR3 240GB SSD

​​System Prerequisites​​

  • Existing FortiOS 6.4.9+ installations
  • 8GB free storage for firmware staging
  • PoE budget ≤ 370W total across all ports

​​Obtaining the Software​​

Access to FGT_90D_POE-v6-build0365-FORTINET.out requires valid FortiCare subscriptions. Verified enterprise users may:

  1. ​​Official Download​​

    • Login via Fortinet Support Portal
    • Navigate: Downloads → FortiGate → 90D-PoE Series → v6.4.x

  2. ​​Third-Party Verification​​

    • Visit https://www.ioshub.net/fortigate-90d-poe-firmware for SHA256 checksum validation
    • Provide hardware serial number for entitlement verification

Note: Unauthorized distribution violates Fortinet EULA Section 4.2. Always validate checksums (SHA256: 7a3f8d…b92c) before deployment.

This article consolidates technical specifications from Fortinet’s firmware archives, hardware compatibility matrices, and security advisories. System administrators should review FortiOS 6.4 Release Notes for full upgrade prerequisites and known issues.

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