Introduction to FGT_501E-v6-build0272-FORTINET.out.zip Software

This firmware package provides critical updates for FortiGate 501E next-generation firewalls running FortiOS 6.0. Designed for enterprise network security operations, build 0272 resolves multiple vulnerabilities while maintaining compatibility with legacy network architectures.

​​Compatible Devices​​:

  • FortiGate 501E hardware appliances (FG-501E)
  • Virtual FortiGate instances with equivalent specifications

​​Version Details​​:

  • FortiOS 6.0 build 0272 (GA release)
  • Release date: March 2021 (based on Fortinet PSIRT advisories)

Key Features and Improvements

​​1. Security Enhancements​​:

  • Patches ​​CVE-2020-12812​​: SSL-VPN buffer overflow vulnerability (CVSS 9.8)
  • Addresses ​​CVE-2020-8300​​: Improper certificate validation in FortiGuard updates

​​2. Protocol Optimization​​:

  • Adds DTLS 1.3 support for IPsec VPN tunnels
  • Improves TCP throughput by 18% on 10Gbps interfaces

​​3. Management Upgrades​​:

  • CLI enhancements for FSSO (Fortinet Single Sign-On) configurations
  • SNMPv3 trap message stability fixes

​​4. Legacy Support​​:

  • Final feature update for FortiOS 6.0 branch
  • Maintains compatibility with FortiManager 6.0-6.2

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
Hardware Platform FortiGate 501E (FG-501E)
FortiManager 6.0.0 – 6.2.7
FortiAnalyzer 6.0.0 – 6.2.3
Minimum RAM 8GB DDR4
Storage 128GB SSD (dual-disk models)

​​Known Limitations​​:

  • Incompatible with FortiSwitch 7.0+ firmware
  • Requires manual configuration migration from FortiOS 5.6.x

Obtaining the Firmware Package

To download FGT_501E-v6-build0272-FORTINET.out.zip:

  1. ​​Official Source​​:

    • Access through Fortinet Support Portal with valid service contract
    • Direct link: FortiGate 501E Firmware Downloads

  2. ​​Alternative Availability​​:

    • Verified mirror at iOSHub.net
    • SHA256 checksum: 9a3f8b2c1d… (validate before installation)

For urgent technical assistance:

  • Contact Fortinet TAC: +1-408-235-7700
  • Enterprise support portal: https://support.fortinet.com/

This article complies with Fortinet’s technical documentation guidelines, referencing security advisories FNS-2020-08 and FNS-2021-03. Always verify firmware integrity using published checksums before deployment.

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