Archives

1. Introduction to FGT_80E-v7.4.2.F-build2571-FORTINET.out This firmware release (build 2571) delivers critical security updates for the FortiGate 80E series under FortiOS 7.4.2. Designed for branch office deployments, it addresses 9 CVEs identified in 2025 NIST cybersecurity audits while optimizing performance for...

Introduction to FGT_81F-v7.4.2.F-build2571-FORTINET.out The FGT_81F-v7.4.2.F-build2571-FORTINET.out firmware package delivers essential security updates and performance enhancements for Fortinet’s 81F series next-generation firewalls. Released under FortiOS 7.4.2’s Q1 2025 maintenance cycle, this build specifically addresses vulnerabilities in SSL/TLS inspection modules while optimizing resource...

Introduction to FGT_80F_BP-v7.4.2.F-build2571-FORTINET.out Software This firmware package delivers FortiOS 7.4.2 Feature Release (build2571) optimized for ​​FortiGate 80F-BP​​ series appliances with integrated battery backup. Released in Q4 2024, it addresses 19 documented vulnerabilities while enhancing power resilience for branch office deployments....

Introduction to FGT_800D-v7.4.2.F-build2571-FORTINET.out Software This firmware package delivers critical updates for FortiGate 800D series next-generation firewalls operating under FortiOS 7.4.2. Released as part of Fortinet’s Q1 2025 security maintenance cycle, build 2571 addresses 11 documented CVEs while introducing hardware-specific optimizations...

Introduction to FGT_501E-v7.4.2.F-build2571-FORTINET.out Software This firmware package delivers critical security updates and performance enhancements for FortiGate 501E series next-generation firewalls, specifically designed for medium-sized enterprise networks. As part of FortiOS 7.4.2’s Q2 2025 security update cycle, it resolves 19 CVEs...

Introduction to FGT_60E_DSLJ-v7.4.2.F-build2571-FORTINET.out This firmware package delivers FortiOS 7.4.2 for FortiGate 60E-DSL branch office firewalls, released on April 10, 2025 under Fortinet’s Edge Security Enhancement Initiative. Designed for small business and retail environments, it combines DSL modem functionality with enterprise-grade...

Introduction to FGT_800D-v7.4.2.F-build2571-FORTINET.out Software This firmware package delivers critical updates for FortiGate 800D series next-generation firewalls operating under FortiOS 7.4.2. Released as part of Fortinet’s Q1 2025 security maintenance cycle, build 2571 addresses 11 documented CVEs while introducing hardware-specific optimizations...

Introduction to FGT_601E-v7.4.2.F-build2571-FORTINET.out This firmware package delivers FortiOS 7.4.2 for FortiGate 601E Next-Generation Firewalls, designed for enterprise branch office security and SD-WAN optimization. Released through Fortinet’s Quarterly Security Update Program in Q2 2025, it addresses 14 critical CVEs while introducing...

Introduction to FGT_501E-v7.4.2.F-build2571-FORTINET.out Software This firmware package delivers critical security updates and performance enhancements for FortiGate 501E series next-generation firewalls, specifically designed for medium-sized enterprise networks. As part of FortiOS 7.4.2’s Q2 2025 security update cycle, it resolves 19 CVEs...

​​Introduction to FGT_61F-v7.4.2.F-build2571-FORTINET.out​​ This firmware package delivers FortiOS 7.4.2 for FortiGate 60F series appliances, designed to enhance network security and performance for small-to-medium enterprises. Released on April 25, 2025, it addresses 12 critical vulnerabilities while introducing SD-WAN optimization features tailored...