New Release: Fireware XTM 11.8.3 and WSM 11.8.3

WatchGuard is pleased to announce that Fireware XTM OS 11.8.3 and WSM 11.8.3 are now available. The Release Notes list all resolved issues and new enhancements in the software.

Highlights include:

  • An updated Gateway Wireless Controller dashboard in the WebUI now gives you connection information for your AP devices and the clients connected to your AP devices, including manufacturer details.
  • Support for the new Firebox T10
  • A fix for a cross-site scripting vulnerability (CERT VU#807134) in the Web UI
  • Support for  Netgear 341U 3G/4G modem.

Full details including screenshots are provided in the What’s New in 11.8.3 presentation.

Does This Release Pertain to Me?

This release applies to all XTM appliances, except XTM 21/21-W, 22/22-W, or 23/23-W appliances. If you or your customers need one of the bugfixes or new enhancements we recommend upgrading to the 11.8.3 release. Please read the Release Notes before you upgrade, to understand what’s involved.

How Do I Get the Release?

XTM appliances owners who have a current LiveSecurity Service subscription can obtain this update without additional charge by downloading the applicable packages from the Articles & Software section of WatchGuard’s Support Center. To make it easier to find the relevant software, be sure to uncheck the “Article”, “Support Alerts”, and “Known Issue” search options, and press the Go button.

If you need support, please enter a support incident online or call our support staff directly. (When you contact Technical Support, please have your registered Product Serial Number, LiveSecurity Key, or Partner ID available.)

  • U.S. End Users: 877.232.3531
  • International End Users: +1.206.613.0456
  • Authorized WatchGuard Resellers: +1.206.521.8375

Don’t have an active LiveSecurity subscription for your XTM appliance? It’s easy to renew. Contact your WatchGuard reseller today. Find a reseller ?

About Corey Nachreiner

Corey Nachreiner has been with WatchGuard since 1999 and has since written more than a thousand concise security alerts and easily-understood educational articles for WatchGuard users. His security training videos have generated hundreds of letters of praise from thankful customers and accumulated more than 100,000 views on YouTube and Google Video. A Certified Information Systems Security Professional (CISSP), Corey speaks internationally and is often quoted by other online sources, including C|NET, eWeek, and Slashdot. Corey enjoys "modding" any technical gizmo he can get his hands on, and considers himself a hacker in the old sense of the word.

4 Responses to “New Release: Fireware XTM 11.8.3 and WSM 11.8.3”

  1. Good news about Netgear 341U 3G/4G modem support, as it can be more easily found in Russia, than Sierra Wireless AirCard or Franklin U602.

  2. If you have an XTM 22 does that mean its vulnerable and you need to purchase a different model or that the issue isn’t exploitable in these models?


  1. Jesse Royal – Little Did They Know (from XTM.Nation’s Living Heart Album) « Highlanda Sound System High Quality Music - March 14, 2014

    […] New Release: Fireware XTM 11.8.3 and WSM 11.8.3 […]

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: