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# Exploit Title: BlackMoon FTP Server 3.1.2.1731 - 'BMFTP-RELEASE' Unquoted Serive Path 
# Exploit Author: Debashis Pal
# Date: 2019-10-17
# Vendor : Blackmoonftpserver
# Source: http://www.tucows.com/preview/222822/BlackMoon-FTP-Server?q=FTP+server
# Version: BlackMoon FTP Server 3.1.2.1731
# CVE : N/A
# Tested on: Windows 7 SP1(64bit), Windows 7 SP1(32bit)

1. Description:
Unquoted service paths in BlackMoon FTP Server versions 3.1.2.1731 'BMFTP-RELEASE' have an unquoted service path.

2. PoC:

C:\>sc qc BMFTP-RELEASE
sc qc BMFTP-RELEASE
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: BMFTP-RELEASE
        TYPE               : 10  WIN32_OWN_PROCESS 
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files (x86)\Selom Ofori\BlackMoon FTP Server\FTPService.exe
        LOAD_ORDER_GROUP   : 
        TAG                : 0
        DISPLAY_NAME       : BlackMoon FTP Service
        DEPENDENCIES       : 
        SERVICE_START_NAME : LocalSystem


3. 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.



# Disclaimer
=============
The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise.
The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information.
The author prohibits any malicious use of security related information or exploits by the author or elsewhere.