NetBackup 7.0 – ‘NetBackup INET Daemon’ Unquoted Service Path
# 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 : 10 WIN32_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. |