WatchGuard has released new firmware for their T, M, and XTM appliances. JSCM Group is recommending that firewalls be upgraded to these versions.
Fireware v12.9 Update 1
Firebox T20, T40, T55, T70, T80, M270, M290, M370, M390, M470, M570, M590, M670, M690, M400, M500, M440, M4600, M4800, M5600, M5800, Firebox Cloud, Firebox NV5, FireboxV
v12.5.11
Firebox T10, T15, T30, T35, T50, M200, M300
v12.1.4
XTM Appliances
Firmware version 12.9 boasts several new features for applicable Fireboxes:
The ability to enforce Multi-Factor Authentication for WatchGuard Management Server has been added
Client certification authentication for LDAPS
Split tunneling is now supported for the Mobile VPN with IKEv2
For full details on 12.1.4:
For full details on 12.5.11:
For full details on 12.9 Update 1: