# Exploit Title: Print Job Accounting 4.4.10 - 'OkiJaSvc' Unquoted Service Path # Discovery by: Brian Rodriguez # Date: 07-03-2021 # Vendor Homepage: https://www.oki.com # Software Links: https://www.oki.com/mx/printing/support/drivers-and-utilities/?id=46229002&tab=drivers-and-utilities&productCategory=monochrome&sku=62442301&os=ab4&lang=ac6 # Tested Version: 4.4.10 # Vulnerability Type: Unquoted Service Path # Tested on: Windows 8.1 Pro 64 bits C:\Windows\system32>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" |findstr /i /v """ OKI Local Port Manager OpLclSrv C:\Program Files\Okidata\Common\Extend3\portmgrsrv.exe Print Job Accounting OkiJaSvc C:\Program Files\Okidata\Print Job Accounting\oklogsvc.exe Print Job Accounting Watch Service OkiWchSvc C:\Program Files\Okidata\Print Job Accounting\okwchsvc.exe Print Job Accounting opja0004 opja0004 C:\Program Files\Okidata\Print Job Accounting\opja0004.exe C:\Windows\system32>sc qc OkiJaSvc [SC] QueryServiceConfig CORRECTO NOMBRE_SERVICIO: OkiJaSvc TIPO : 10 WIN32_OWN_PROCESS TIPO_INICIO : 2 AUTO_START CONTROL_ERROR : 1 NORMAL NOMBRE_RUTA_BINARIO: C:\Program Files\Okidata\Print Job Accounting\oklogsvc.exe GRUPO_ORDEN_CARGA : ETIQUETA : 0 NOMBRE_MOSTRAR : Print Job Accounting DEPENDENCIAS : NOMBRE_INICIO_SERVICIO: LocalSystem