To ensure a smooth transition to Fortigate 7.0.9, follow these steps:
Use the Fortinet Upgrade Path Tool . Moving from 6.4.x or 7.0.5 directly to 7.0.9 without following the recommended intermediate steps can corrupt your configuration file.
The 7.0.9 patch was significant for resolving several "quality of life" issues that plagued earlier 7.0 releases. Key areas of improvement include:
Note: Always check the latest Fortaguard PSIRT advisories, as some vulnerabilities discovered post-7.0.9 may require moving to 7.0.12 or higher. 4. Upgrade Path and Compatibility
One of the primary drivers for moving to 7.0.9 was the mitigation of known . FortiOS 7.0.9 includes patches for various CVEs related to: SSL-VPN vulnerabilities. Privilege escalation within the CLI.
Check the "Known Issues" section of the 7.0.9 release notes. If your environment relies on a specific feature currently listed as buggy, you may need to wait for a later patch.
Upgrading a firewall is never a "point and click" affair for production environments.
Verify that both SSL-VPN and IPsec tunnels re-establish correctly and pass traffic according to policy. Conclusion