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.
Additionally, this release refined the implementation of ZTNA (Zero Trust Network Access) agents. As organizations began shifting toward perimeter-less security models, the 7.0.9 update smoothed out the connectivity and authentication processes for ZTNA, making the transition from traditional VPNs to Zero Trust architectures more seamless for endpoint users. These iterative improvements enhanced the overall user experience, reducing the administrative overhead required to manage complex security policies. fortigate 7.0.9
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. One of the primary drivers for moving to 7
Addressal of issues where the wad process (proxy daemon) consumed excessive CPU, which previously led to "Conserve Mode" in high-traffic environments. Use the Fortinet Upgrade Path Tool