CVE-2017-17721 Explained : Impact and Mitigation

In ZUUSE BEIMS ContractorWeb .NET 5.18.0.0, a vulnerability in the CWEBNET/WOSummary/List functionality allows for SQL injection through various parameters.

Understanding CVE-2017-17721

What is CVE-2017-17721?

CVE-2017-17721 is a SQL injection vulnerability in ZUUSE BEIMS ContractorWeb .NET 5.18.0.0 that can be exploited through specific parameters.

The Impact of CVE-2017-17721

This vulnerability can lead to unauthorized access, data manipulation, and potential data loss due to SQL injection attacks.

Technical Details of CVE-2017-17721

Vulnerability Description

The vulnerability exists in the CWEBNET/WOSummary/List functionality of ZUUSE BEIMS ContractorWeb .NET 5.18.0.0, allowing SQL injection via parameters like tradestatus, assetno, assignto, building, domain, jobtype, site, trade, woType, workorderno, or workorderstatus.

Affected Systems and Versions

Product: ZUUSE BEIMS ContractorWeb
Version: .NET 5.18.0.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL code through the mentioned parameters to manipulate the database and execute unauthorized actions.

Mitigation and Prevention

Immediate Steps to Take

Implement input validation to sanitize user inputs and prevent SQL injection attacks.
Regularly monitor and analyze database queries for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep software and systems up to date with the latest security patches.
Educate developers and users on secure coding practices to prevent SQL injection vulnerabilities.

Patching and Updates

Apply patches and updates provided by ZUUSE for BEIMS ContractorWeb to address the SQL injection vulnerability.