# Discovery by: Luis Martinez
# Discovery Date: 2019-11-24
# Vendor Homepage: https://www.dell.com/
# Software Link : https://www.dell.com/support/home/mx/es/mxbsdt1/drivers/driversdetails?driverid=vwpkk
# Tested Version: 1.1.6.0
# Vulnerability Type: Unquoted Service Path
# Tested on OS: Windows 10 Pro x64 es
# Step to discover Unquoted Service Path:
C:\>wmic service get name, pathname, displayname, startmode | findstr "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "Audio" | findstr /i /v """
Waves Audio Services WavesSysSvc C:\Program Files\Waves\MaxxAudio\WavesSysSvc64.exe Auto
# Service info:
C:\>sc qc WavesSysSvc
[SC] QueryServiceConfig SUCCESS
SERVICE_NAME: WavesSysSvc
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Program
Files\Waves\MaxxAudio\WavesSysSvc64.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : Waves Audio Services
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem
#Exploit:
A successful attempt would require the local user to be able to
insert their code in the system root path undetected by the OS or
other security applications where it could potentially be executed
during application startup or reboot. If successful, the local
user's code would execute with the elevated privileges of the
application.
