Document Title: =============== IPMap v2.5 iPad iPhone - File Upload Web Vulnerabilities References (Source): ==================== http://www.vulnerability-lab.com/get_content.php?id=866 Release Date: ============= 2013-02-17 Vulnerability Laboratory ID (VL-ID): ==================================== 866 Common Vulnerability Scoring System: ==================================== 6.3 Product & Service Introduction: =============================== IPMap - IP Address Lookup Details & HTTP Wireless File Sharing with latest WorldWide IP database & FREE Monthly update. Accuracy: Over 99.8% on a country level and 83% on a city level for the US within a 25 mile radius. Features: Auto Detect & Lookup Your Real IP address IP address Hostname IP address Country Code IP address Country Name IP address Region IP address Region Name IP address City IP address Postal Code IP address Latitude IP address Longitude IP address Metro Code IP address Area Code IP location Map HTTP Wireless File Sharing iTunes File Sync Web Upload File Support Customizable Background from your Photos Album (Copy of the Homepage: https://itunes.apple.com/us/app/ipmap-ip-address-lookup-details/id416041538 ) Abstract Advisory Information: ============================== The Vulnerability Laboratory Research Team discovered an arbitrary file upload vulnerability in the mobile IPMap v2.5 app for the apple ipad & iphone. Vulnerability Disclosure Timeline: ================================== 2013-02-18: Public Disclosure Discovery Status: ================= Published Affected Product(s): ==================== Apple AppStore Product: IPMap - iPad iPhone 2.5 Exploitation Technique: ======================= Remote Severity Level: =============== Medium Technical Details & Description: ================================ A local file include and arbitrary file upload web vulnerability via POST request method is detected in the mobile IPMap v2.5 app for the apple ipad & iphone. The vulnerability allows remote attackers via POST method to inject local app webserver folders to request unauthorized local webserver files. 1.1 The main vulnerbility is located in the upload file script of the webserver (http://192.168.0.10:6123/) when processing to load a manipulated filename via POST request method. The execution of the injected path or file request will occur when the attacker is watching the file index listing of the wifi web application web-server. 1.2 Remote attackers can also unauthorized implement mobile webshells by using multiple file extensions (pentest.php.js.gif) when processing to upload (submit) via POST request method. The attacker uploads a file with a double extension or multiple extensions and access the file in the second step via directory webserver dir listing to compromise the apple iphone or ipad. Exploitation of the local file include web vulnerability does not require user interaction and also no privileged user account. Successful exploitation of the web vulnerabilities results in app/service manipulation and ipad or iphone compromise via file include or unauthorized file (webshell) upload attacks. Vulnerable Application(s): [+] WiFilet v1.2 - ITunes or AppStore (Apple) Vulnerable Module(s): [+] File Upload via Submit (Web Server) [Remote] Vulnerable Parameter(s): [+] file > filename Affected Module(s): [+] File Dir Index - Listing Proof of Concept (PoC): ======================= Both vulnerabilities can be exploited by remote attackers without privileged application user account and also without required user interaction. For demonstration or reproduce ... 1.1 PoC: (POST) -----------------------------307341202725627 Content-Disposition: form-data; name="file"; filename="../../../../cmd>home>tmp%00<'.png" Content-Type: image/png ÿØÿà Review: File Dir Listing
File Name | File Info |
%20%20%20%20&"> | (27.3 Kb, 2013-02-07 07:00:31 +0000) |