Ubiquiti AirOS 8.5.12 disable Wireless Security

It appears that with one of the latest 8.5 updates that you can no longer change Wireless Security to none from the web interface. Work around is to disable it in a config then apply the config. You can do this from the command line or upload a config under the System tab.

Web Interface

Go to the System tab, backup configuration

open configuration in a text editor and change
“aaa.1.status=enabled” to “aaa.1.status=disabled”

Upload Configuration and Apply to device

Command line

ssh admin@192.168.1.20
sed -i '/aaa.1.status=enabled/aaa.1.status=disabled/g' /tmp/system.cfg
/usr/etc/rc.d/rc.softrestart save

The above should be it, or you can manually edit “/tmp/system.cfg” and change the following line

aaa.1.status=enabled

to

aaa.1.status=disabled

Save changes

/usr/etc/rc.d/rc.softrestart save