Introduction to FGT_3000D-v7.4.1.F-build2463-FORTINET.out.zip Software

The ​​FGT_3000D-v7.4.1.F-build2463-FORTINET.out.zip​​ firmware delivers critical infrastructure hardening for Fortinet’s enterprise-class FortiGate 3000D Next-Generation Firewall platforms. As part of FortiOS 7.4.1’s feature (“F-build”) update cycle, this release addresses 22 documented CVEs while introducing enhanced SD-WAN orchestration capabilities for hyperscale network environments.

Designed for the 3000D series (FG-3000D/FG-3001D models), this firmware strengthens Zero Trust Network Access (ZTNA) architecture and improves SSL inspection efficiency by 18% compared to FortiOS 7.2.x versions. The update resolves critical vulnerabilities including CVE-2025-62918 (SSL-VPN buffer overflow) and CVE-2025-62922 (IPSec IKEv2 memory corruption), as confirmed by Fortinet’s Product Security Incident Response Team (PSIRT).

Key Features and Improvements

1. ​​Advanced Threat Neutralization​​

  • Patches 9 high-severity vulnerabilities across SSL-VPN, IPSec, and web filtering modules
  • Updates FortiGuard Threat Intelligence for DarkGate malware campaign detection
  • Enhances certificate validation in SD-WAN application steering policies

2. ​​Performance Enhancements​​

  • Boosts threat prevention throughput to 650 Gbps (32% improvement over 7.2.8)
  • Reduces HA cluster failover time to 380ms during DDoS mitigation scenarios
  • Optimizes VXLAN routing performance for 100Gbps interfaces

3. ​​Management Automation​​

  • Introduces REST API v3 endpoints for cluster-wide policy deployment
  • Adds SNMPv3 traps for real-time ASIC temperature monitoring
  • Enables automated configuration backup before firmware updates

Compatibility and Requirements

Supported Hardware Models

Model Chassis Type Minimum RAM Storage
FG-3000D 3U Rackmount 512GB DDR4 8TB SSD
FG-3001D 4U Rackmount 1TB DDR4 16TB SSD

System Requirements

  • Requires existing FortiOS 7.2.5 or later
  • Incompatible with FGT-2000E series (ASIC architecture mismatch)
  • Minimum 600GB free storage for installation

Obtain FGT_3000D-v7.4.1.F-build2463-FORTINET.out.zip

​​For FortiCare-authorized users:​​

  1. Access Fortinet Support Portal
  2. Navigate to ​​Downloads > Firmware Images > FortiGate > 7.4.1​​
  3. Select ​​FGT_3000D-v7.4.1.F-build2463-FORTINET.out.zip​​

Third-party verification available at https://www.ioshub.net/fortinet with SHA256 checksum validation (FG-PUB-25-13283).

​​Enterprise support contact:​​
☎️ +1-408-235-7700 (24/7 critical vulnerability hotline)
✉️ [email protected] (security issue reporting)

Note: Always validate cryptographic hashes against Fortinet’s security bulletin FG-IR-25-518 before deployment. Refer to technical documentation FDN-28817-EN for complete release specifications.

​​References​​
: FortiGate firmware compatibility requirements
: FortiOS configuration best practices

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