Cobian Backup Gravity 11.2.0.582 – ‘CobianBackup11’ Unquoted Service Path

• Exploit Database
• 106 阅读

• 作者： Luis Martínez
  日期： 2022-02-28
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/50791/
• 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

  # Exploit Title: Cobian Backup Gravity 11.2.0.582 - 'CobianBackup11' Unquoted Service Path # Discovery by: Luis Martinez # Discovery Date: 2022-02-24 # Vendor Homepage: https://www.cobiansoft.com/ # Software Link : https://files.cobiansoft.com/programs/cbSetup.exe # Tested Version: 11.2.0.582 # Vulnerability Type: Unquoted Service Path # Tested on OS: Windows 10 Pro x64 es   # Step to discover Unquoted Service Path:   C:\>wmic service get name, pathname, displayname, startmode | findstr "Auto" | findstr /i /v "C:\Windows\\" | findstr /i "Gravity " | findstr /i /v """     Cobian Backup 11 Gravity CobianBackup11 C:\Program Files (x86)\Cobian Backup 11\cbService.exe Auto     # Service info:   C:\>sc qc CobianBackup11 [SC] QueryServiceConfig SUCCESS   SERVICE_NAME: CobianBackup11 TYPE : 10WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL: 1 NORMAL BINARY_PATH_NAME : C:\Program Files (x86)\Cobian Backup 11\cbService.exe LOAD_ORDER_GROUP : TAG: 0 DISPLAY_NAME : Cobian Backup 11 Gravity 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.