Don’t Trust your Router “Update” Feature

With all the news of router exploits and compromised units being used by hacker groups for attacks, make sure you include installing router firmware updates as part of your scheduled maintenance routine. Just don’t trust the built in “Update” feature…

One top name router I was working with yesterday needed updating. I went into the router admin screen and dutifully checked the “Check for Update” button. Good news – the router checked the manufacturer’s site and was using the latest firmware!

But it wasn’t…

I knew the manufacturer had just released a new critical firmware update. Doing a manual check on the support site verified my suspicion – the currently installed version was several months and several revisions old! If I believed that the router was using the current one, it would have remained vulnerable!

Sometimes router updates are not set as the latest version on the manufacturer’s update server. Check your firewall/routers/ Wi-Fi devices manually and make sure they are using the latest and greatest firmware. Also, never leave default credentials set on these devices, especially internet facing ones – use long complex passwords.

 

~ by D. Dieterle on January 13, 2015.

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