Archives

Introduction to FGT_400E_BP-v7.4.3.F-build2573-FORTINET.out Software This firmware package delivers critical updates for FortiGate 400E BP series next-generation firewalls operating under FortiOS 7.4.3. Released as part of Fortinet’s Q2 2025 security maintenance cycle, build 2573 addresses 12 documented CVEs while introducing hardware-specific...

Introduction to FGT_4401F-v7.4.3.F-build2573-FORTINET.out This firmware package delivers FortiOS 7.4.3 for FortiGate 4401F hyperscale firewalls, released on May 15, 2025 under Fortinet’s Data Center Security Optimization Program. Designed for enterprise core networks and cloud gateways, it introduces hardware-accelerated threat intelligence capabilities...

​​Introduction to FGT_401F-v7.4.3.F-build2573-FORTINET.out​​ This firmware update delivers FortiOS 7.4.3 for FortiGate 400F series appliances, designed for enterprise-grade network security and hyperscale threat protection. Released on June 15, 2025, it resolves 22 documented vulnerabilities while introducing advanced AI-driven threat intelligence capabilities...

​​Introduction to FGT_3700F-v7.4.3.F-build2573-FORTINET.out​​ This firmware release delivers FortiOS 7.4.3.F for FortiGate 3700F next-generation firewalls, engineered for hyperscale data centers and enterprise networks requiring multi-terabit threat prevention. Officially released on May 9, 2025, build2573 resolves 18 critical vulnerabilities identified in Fortinet’s...

Introduction to FGT_3401E-v7.4.3.F-build2573-FORTINET.out The FGT_3401E-v7.4.3.F-build2573-FORTINET.out firmware package delivers critical security enhancements for Fortinet’s enterprise-grade 3401E series next-generation firewalls, designed for high-density data center deployments. Released under FortiOS 7.4.3’s Q2 2025 security maintenance cycle, this build addresses 11 CVEs identified in...

1. Introduction to FGT_3400E-v7.4.3.F-build2573-FORTINET.out This firmware package (build 2573) delivers critical security updates for FortiGate 3400E series devices under FortiOS 7.4.3. Released on May 15, 2025, it addresses 14 CVEs identified in NIST cybersecurity audits, including vulnerabilities affecting SSL-VPN implementations...

Introduction to FGT_301E-v7.4.3.F-build2573-FORTINET.out Software This firmware release (build2573) delivers FortiOS 7.4.3 Feature Update for ​​FortiGate 301E​​ series appliances, specifically engineered for enterprise branch office deployments requiring carrier-grade network security. Released on May 15, 2025, it resolves 22 documented vulnerabilities while...

Introduction to FGT_300E-v7.4.3.F-build2573-FORTINET.out This firmware package delivers FortiOS 7.4.3 for FortiGate 300E next-generation firewalls, released on April 25, 2025 under Fortinet’s Security-Driven Networking initiative. Designed for mid-sized enterprise networks, it introduces hardware-accelerated threat prevention enhancements optimized for the 300E’s SPUv4...

​​Introduction to FGT_2600F-v7.4.3.F-build2573-FORTINET.out​​ This firmware update delivers FortiOS 7.4.3 for FortiGate 2600F series appliances, engineered for hyperscale data center security and high-density VPN deployments. Released on May 9, 2025, it addresses 19 documented vulnerabilities while introducing advanced threat intelligence sharing...

Introduction to FGT_3100D-v7.4.3.F-build2573-FORTINET.out Software This firmware package delivers critical infrastructure updates for FortiGate 3100D series next-generation firewalls operating under FortiOS 7.4.3. Released in Q3 2025 under Fortinet’s security maintenance program, build 2573 resolves 13 documented CVEs while introducing hardware-specific optimizations...