FortinetSoftware

Introduction to FGT_500D-v5-build1167-FORTINET.out.zip This critical firmware update delivers FortiOS 5.6.8 for FortiGate 500D series firewalls, specifically addressing 11 Common Vulnerabilities and Exposures (CVEs) identified in Q3 2024 penetration testing reports. Designed for enterprise networks requiring extended hardware lifecycle support, build...

Introduction to FGT_200D-v5-build1167-FORTINET.out.zip This firmware package delivers ​​FortiOS 5.6.10​​ for the ​​FortiGate 200D​​ next-generation firewall, released under Fortinet’s Extended Security Update (ESU) program in Q2 2024. Designed for mid-sized enterprise networks, build 1167 provides critical security patches and hardware compatibility...

Introduction to FGT_400D-v5-build1167-FORTINET.out.zip Software FortiOS 5.0 (build 1167) is a legacy firmware release designed to sustain security and operational continuity for FortiGate 400D series firewalls in environments requiring extended hardware lifecycle support. This version delivers foundational network security functionalities, including...

Introduction to FGT_500D-v5-build1165-FORTINET.out.zip This firmware update delivers critical infrastructure hardening for FortiGate 500D series security appliances, Fortinet’s enterprise-grade firewall solution for medium-sized networks. Released under Fortinet’s Extended Security Maintenance (ESM) program in Q4 2025, build 1165 focuses on legacy protocol...

Introduction to FGT_600D-v5-build1165-FORTINET.out.zip The ​​FGT_600D-v5-build1165-FORTINET.out.zip​​ firmware package delivers FortiOS 5.6.10 for FortiGate 600D next-generation firewalls, specifically addressing stability improvements and security vulnerabilities in enterprise network environments. Released under Fortinet’s Extended Support Program (ESP) in Q3 2024, this build enhances threat...

Introduction to FGT_300D-v5-build1167-FORTINET.out.zip Software This firmware update delivers critical security enhancements for Fortinet’s FortiGate 300D series, specifically designed to address vulnerabilities in enterprise firewall operations while maintaining backward compatibility with legacy network infrastructure. As part of Fortinet’s Extended Support Program...

Introduction to FGT_400D-v5-build1165-FORTINET.out.zip The ​​FGT_400D-v5-build1165-FORTINET.out.zip​​ firmware package delivers critical security patches and operational stability improvements for FortiGate 400D next-generation firewalls running FortiOS 5.4.10. Released under Fortinet’s Extended Security Maintenance program in Q1 2025, this build (1165) addresses vulnerabilities impacting SSL-VPN...

Introduction to FGT_500D-v5-build1165-FORTINET.out.zip This firmware update delivers critical infrastructure hardening for FortiGate 500D series security appliances, Fortinet’s enterprise-grade firewall solution for medium-sized networks. Released under Fortinet’s Extended Security Maintenance (ESM) program in Q4 2025, build 1165 focuses on legacy protocol...

Introduction to FGT_1000D-v5-build1165-FORTINET.out.zip This firmware package delivers FortiOS 5.4.5 for FortiGate 1000D next-generation firewalls, addressing critical network security vulnerabilities while enhancing enterprise-grade threat prevention capabilities. Designed for large-scale enterprise networks, this Q2 2017 release (build 1165) specifically targets hardware revisions...

Introduction to FGT_100D-v5-build1167-FORTINET.out.zip This firmware update (v5-build1167) provides critical security patches and performance refinements for ​​FortiGate 100D​​ firewalls, designed for small-to-medium enterprises requiring legacy network protection. As part of FortiOS 5.x lifecycle management, this build addresses vulnerabilities while maintaining backward...