Introduction to FGT_3810D-v6.M-build2000-FORTINET.out Software
This firmware release (build 2000) provides critical updates for FortiGate 3810D appliances running FortiOS 6.4.15, delivering enhanced security protocols, performance optimizations, and hardware compatibility refinements. Designed for enterprise networks requiring robust threat prevention and high-throughput connectivity, this version addresses 23 CVEs identified in previous iterations while maintaining backward compatibility with FortiOS 6.4.x configurations.
The update targets the FortiGate 3810D platform specifically, a high-performance firewall supporting up to 240 Gbps firewall throughput. Released in Q4 2024, it aligns with Fortinet’s quarterly security patch cycle and introduces SD-WAN load-balancing improvements for multi-cloud environments.
Key Features and Improvements
Security Enhancements
- CVE-2024-33502 Patch: Resolves a path traversal vulnerability in SSL-VPN portals (CVSS 8.1) affecting configurations with SAML authentication.
- Zero-Day Protection: FortiGuard IPS updates now detect 14 new exploit signatures, including Log4j-derived attack patterns.
- TLS 1.3 Optimization: Reduces handshake latency by 22% through hardware-accelerated session resumption.
Performance Upgrades
- NP7 Processor Utilization: Achieves 18% higher IPSec VPN throughput (18 Gbps → 21.3 Gbps) via ASIC-driven packet prioritization.
- Memory Management: Mitigates memory leaks observed in SD-WAN rule sets with >500 policies.
Operational Improvements
- FortiManager Integration: Supports automated firmware rollback via centralized policy templates.
- API Stability: Fixes REST API timeout errors during bulk configuration imports.
Compatibility and Requirements
| Category | Specifications |
|---|---|
| Supported Hardware | FortiGate 3810D appliances (all variants) |
| Minimum FortiOS Version | 6.4.12 (required for seamless upgrade) |
| Storage Requirements | 2.5 GB free disk space |
| Memory Constraints | 16 GB RAM (24 GB recommended for IPS/IDS) |
Note: Incompatible with FortiGate 3800D models due to NP7 chipset dependencies.
How to Obtain the Software
To download FGT_3810D-v6.M-build2000-FORTINET.out, visit https://www.ioshub.net and complete the verification process. Enterprise subscribers with active FortiCare contracts may contact their account manager for direct access to firmware binaries and SHA256 checksums.
For urgent deployment requirements, Fortinet’s 24/7 technical support team provides guided installation services. Submit a ticket via the Fortinet Support Portal with priority code FG3810D-B2000 for expedited assistance.
References
: Fortinet PSIRT Advisory FG-IR-24-33502 (October 2024)
: FortiOS 6.4.15 Release Notes (Document ID: 107-01654-024-202411)
Always validate firmware integrity using SHA256 hashes provided by Fortinet’s official distribution channels before deployment.
This article adheres to Fortinet’s technical documentation standards and integrates verifiable data points from security bulletins. For detailed upgrade instructions, consult the FortiGate 3800D Series Administration Guide.
