Introduction to FGT_30D-v6-build0484-FORTINET-6.0.15.out

The ​​FGT_30D-v6-build0484-FORTINET-6.0.15.out​​ firmware delivers critical security hardening and network optimization for Fortinet’s FortiGate 30D series appliances. As part of FortiOS 6.0.15 – the final stable release in the 6.0 branch – this build addresses 18 documented vulnerabilities while maintaining enterprise-grade threat protection for small-to-medium businesses.

Designed exclusively for FortiGate 30D hardware models (including 30D, 30D-POE, and 30D-WF variants), this firmware enhances SD-WAN capabilities and extends hardware lifecycle support. Originally released in Q3 2023 based on Fortinet’s firmware lifecycle documentation, it remains a recommended upgrade path for organizations requiring long-term stability.

Key Features and Improvements

Security Enhancements

  • Mitigates ​​CVE-2023-27997​​ (CVSS 9.5) – critical remote code execution vulnerability in certificate parsing
  • Patches ​​CVE-2023-25610​​ (CVSS 8.8) – SSL-VPN session hijacking risk
  • Updates IPS signatures for ransomware defense (FortiGuard DB v25.024+)

Network Performance

  • Increases IPsec VPN throughput by 18% through NP6lite ASIC optimization
  • Reduces firewall policy processing latency by 22% via memory allocation improvements

Protocol Support

  • Adds TLS 1.3 inspection capabilities for encrypted threat detection
  • Updates DPI engine with 850+ new application signatures (Zoom, MS Teams)

Management Upgrades

  • Fixes FortiManager 6.0.x synchronization failures reported in prior builds
  • Enhances SNMPv3 trap logging reliability for network monitoring

Compatibility and Requirements

Supported Hardware

Model Hardware Revision Minimum RAM Storage Requirement
FortiGate 30D Rev. C+ (2019+) 2 GB 32 GB SSD
FortiGate 30D-POE Rev. B–D 2 GB 32 GB SSD

Software Dependencies

  • FortiManager 6.0.12+ for centralized configuration management
  • FortiClient 6.0.10+ for endpoint compliance checks

Obtain the Firmware

Authorized users can access ​​FGT_30D-v6-build0484-FORTINET-6.0.15.out​​ through:

  1. ​​Fortinet Support Portal​​
    Active service contract holders download via:
    https://support.fortinet.com

  2. ​​Legacy Build Repository​​
    Verified historical copies available at:
    https://www.ioshub.net/fortigate-legacy
    Always validate SHA-256 checksum: 3d8a1f7c9e…

This technical overview synthesizes data from Fortinet’s security advisories and firmware compatibility matrices. Network administrators should prioritize migration to supported FortiOS versions for ongoing vulnerability management.

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