FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
SAJUDIYA
Staff
Staff
Article Id 352965
Description

This article describes an issue with GUI that any changes will give the error 'access denied'.

Scope FortiOS all version.
Solution

However, a similar change from CLI works.

 

Snipaste_2024-07-12_16-48-38.png

 

To resolve this issue, open the GUI in incognito or private mode or clear cache and it should work as expected.

Upgrading FortiGate also resolved this issue.