bVPN 2.5.1 waselvpnserv Unquoted Service Path

2021.03.09

Credit: Mohammed Alshehri

Risk: Medium

Local: Yes

Remote: No

CVE: N/A

CWE: N/A

# Exploit Title: bVPN 2.5.1 - 'waselvpnserv' Unquoted Service Path
# Date: 2021-1-19
# Exploit Author: Mohammed Alshehri
# Vendor Homepage: https://carolcoral.github.io/no-free_vpn/
# Software Link: https://github.com/carolcoral/no-free_vpn/releases/download/BVPN%4020190225/bVPN_2_5_1_setup.exe
# Version: Version 2.5.1
# Tested on: Microsoft Windows 10 Education - 10.0.17763 N/A Build 17763
# Service info:
C:\Users\m507>sc qc "waselvpnserv"
[SC] QueryServiceConfig SUCCESS
SERVICE_NAME: waselvpnserv
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:/Program Files (x86)/bVPN Service/bVPN/waselvpnserv.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : waselvpnserv
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem
C:\Users\m507>
# Exploit:
This vulnerability could permit executing code during startup or reboot with the escalated privileges.

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bVPN 2.5.1 waselvpnserv Unquoted Service Path

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