Archives

​​Introduction to FGT_201E-v7.4.3.F-build2573-FORTINET.out.zip Software​​ The ​​FGT_201E-v7.4.3.F-build2573-FORTINET.out.zip​​ firmware is a critical security and performance update for Fortinet’s FortiGate 201E next-generation firewall appliances. Part of the FortiOS 7.4.3 release cycle, this build (2573) addresses 14 documented vulnerabilities while optimizing hybrid cloud workload...

​​Introduction to FGT_1101E-v7.4.3.F-build2573-FORTINET.out.zip Software​​ The ​​FGT_1101E-v7.4.3.F-build2573-FORTINET.out.zip​​ firmware package is a critical security and performance update for Fortinet’s FortiGate 1101E next-generation firewall (NGFW), released on ​​October 5, 2024​​. This build integrates FortiOS 7.4.3 enhancements to address zero-day vulnerabilities, optimize network throughput,...

Introduction to FGT_2201E-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers FortiOS 7.4.3 for FortiGate 2201E series next-generation firewalls, designed to address critical security vulnerabilities while optimizing enterprise network performance. As part of Fortinet’s quarterly Feature Release (F-build) cycle, this version introduces 18+ functional...

Introduction to FGT_1801F-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers FortiOS 7.4.3 for FortiGate 1801F next-generation firewalls, designed for high-performance network security in enterprise and data center environments. Released in March 2025 as part of Fortinet’s quarterly security update cycle, build 2573 resolves...

Introduction to FGT_140E-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers critical security updates and operational enhancements for FortiGate 140E next-generation firewalls running FortiOS 7.4.3. Released in Q1 2025, it addresses 15 high-severity vulnerabilities while introducing SD-WAN automation tools for hybrid network environments. Designed...

​​Introduction to FGT_1101E-v7.4.3.F-build2573-FORTINET.out.zip Software​​ The ​​FGT_1101E-v7.4.3.F-build2573-FORTINET.out.zip​​ firmware package is a critical security and performance update for Fortinet’s FortiGate 1101E next-generation firewall (NGFW), released on ​​October 5, 2024​​. This build integrates FortiOS 7.4.3 enhancements to address zero-day vulnerabilities, optimize network throughput,...

Introduction to FGT_601F-v7.4.2.F-build2571-FORTINET.out.zip The ​​FGT_601F-v7.4.2.F-build2571-FORTINET.out.zip​​ firmware package is a mandatory security and performance update for FortiGate 601F series firewalls, released on ​​April 28, 2025​​, under FortiOS 7.4.2.F. This build addresses critical vulnerabilities disclosed in Fortinet’s Q1 2025 security advisories while...

Introduction to FGT_61F-v7.4.2.F-build2571-FORTINET.out.zip This firmware package delivers FortiOS 7.4.2 for FortiGate 61F series next-generation firewalls, designed to enhance SMB network security through optimized threat prevention and hybrid workforce support. As part of Fortinet’s Feature Release (F-build) cycle, this version introduces...

Introduction to FGT_100F-v7.4.3.F-build2573-FORTINET.out.zip This firmware package delivers FortiOS 7.4.3 for FortiGate 100F Next-Generation Firewalls, addressing 9 critical CVEs while optimizing threat detection performance for PCI-DSS 4.0 and NIST 800-53 rev6 compliant networks. Released under Fortinet’s Q2 2025 Security Enhancement Program,...

​​Introduction to FGT_6000F-v7.4.2.F-build2571-FORTINET.out.zip​​ This firmware package (FGT_6000F-v7.4.2.F-build2571-FORTINET.out.zip) provides FortiOS 7.4.2 Feature Release (build 2571) for FortiGate 6000F series next-generation firewalls, designed for hyperscale data centers and service providers. Released in Q1 2025, it addresses 17 critical CVEs identified in Fortinet’s...