# Exploit Title: SQL Injection
# Date: 18 December, 2017
# Exploit Author: Rajwinder Singh
# Vendor Homepage: http://www.beims.com/products/
# Software Link: http://www.beims.com/optional-modules/#ccw
 
# Version: BEIMS ContractorWeb .NET System 5.18.0.0
# CVE : 2017-17721
 
 
Vulnerability Details:
======================
WEBNET/WOSummary/List in ZUUSE BEIMS ContractorWeb .NET 5.18.0.0 allows SQL injection via the tradestatus, assetno, assignto, building, domain, jobtype, site, trade, woType, workorderno, or workorderstatus parameter.
 
Impact:
======================
1. Database compromise
2. Server compromise
3. Application defacement
4. Internal network access and exploitation.
 
 
Proof-of-Concept:
====================
1. Injected SQL injection payload under page "/CWEBNET/WOSummary/List" in post parameter 'tradestatus' and received SQL error response from server.
2. Saved request in the text file to run automated SQLmap tool for further enumeration and successfully dumped full database which will not be disclosed.
 
Affected Component:
====================
URL: www.domain.com/CWEBNET/WOSummary/List
post parameters: tradestatus, assetno, assignto, building, domain, jobtype, site, trade, woType, workorderno, workorderstatus
 
Disclosure Timeline:
=====================
Mitre Notification: 18 December, 2017 
Public Disclosure: 18 December, 2017
 
Exploitation Technique:
=======================
Remote
 
Severity Level:
================
Critical
 
Description:
=====================================================
Request Method(s): [+] POST
Vulnerable Product: [+] BEIMS ContractorWeb .NET System 5.18.0.0