Ncp_secure_entry_client 9.2 unquoted service paths Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2019-11-18 | Type : local | Platform : windows
This exploit / vulnerability Ncp_secure_entry_client 9.2 unquoted service paths is for educational purposes only and if it is used you will do on your own risk!

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# Exploit Title: NCP_Secure_Entry_Client 9.2 - Unquoted Service Paths
# Date: 2019-11-17
# Exploit Author: Akif Mohamed Ik
# Vendor Homepage: http://software.ncp-e.com/
# Software Link: http://software.ncp-e.com/NCP_Secure_Entry_Client/Windows/9.2x/
# Version: 9.2x
# Tested on: Windows 7 SP1
# CVE : NA
C:\Users\user>wmic service get name, displayname, pathname, startmode | findstr /i "auto" | findstr /i /v "C:\Windows\\" | findstr /i /v """

ncprwsnt ncprwsnt
C:\Program Files (x86)\NCP\SecureClient\ncprwsnt.exe
Auto
rwsrsu rwsrsu
C:\Program Files (x86)\NCP\SecureClient\rwsrsu.exe
Auto
ncpclcfg ncpclcfg
C:\Program Files (x86)\NCP\SecureClient\ncpclcfg.exe
Auto
NcpSec NcpSec
C:\Program Files (x86)\NCP\SecureClient\NCPSEC.EXE
Auto

C:\Users\ADMIN>sc qc ncprwsnt
[SC] QueryServiceConfig SUCCESS
SERVICE_NAME: ncprwsnt
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Program Files (x86)\NCP\SecureClient\ncprwsnt.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : ncprwsnt
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\ADMIN>sc qc rwsrsu
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME : rwsrsu
TYPE : 110 WIN32_OWN_PROCESS (interactive)
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Program Files (x86)\NCP\SecureClient\rwsrsu.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : rwsrsu
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\ADMIN>sc qc ncpclcfg
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME : ncpclcfg
TYPE : 110 WIN32_OWN_PROCESS (interactive)
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Program Files (x86)\NCP\SecureClient\ncpclcfg.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : ncpclcfg
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\ADMIN>sc qc NcpSec
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME : NcpSec
TYPE : 110 WIN32_OWN_PROCESS (interactive)
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Program Files (x86)\NCP\SecureClient\NCPSEC.EXE
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : NcpSec
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.