full-disclosure - Blog Post: Complete, Persistent Compromise of Netgear Wireless Routers

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Message-Id: <0B977C4D-23AC-4382-990D-E3F132B302C7@gmail.com>
Date: Tue, 22 Oct 2013 17:01:35 -0400
From: Zachary Cutlip <uid000@...il.com>
To: full-disclosure <full-disclosure@...ts.grok.org.uk>
Subject: Blog Post: Complete,
	Persistent Compromise of Netgear Wireless Routers

I did a writeup of a neat authentication bypass bug I found[1] in Netgear's venerable WNDR3700v4 wireless router.  It gives you complete, unauthenticated access to the router's administrative interface.  Authentication is disabled persistently, surviving reboots.  Thought I'd share it:

http://shadow-file.blogspot.com/2013/10/complete-persistent-compromise-of.html

Thanks!
Zach
Twitter: @zcutlip

[1] Jacob Holocomb if Independent Security Evaluators let me know he found a similar bug back in April this year in the WNDR4700.  Here's a link to that report:
http://securityevaluators.com/content/case-studies/routers/netgear_wndr4700.jsp

--
:wq!

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