CVE-2019-6523 : Security Advisory and Response

WebAccess/SCADA version 8.3 fails to properly sanitize inputs for SQL commands, leading to a vulnerability.

Understanding CVE-2019-6523

In WebAccess/SCADA version 8.3, inadequate input sanitization for SQL commands poses a security risk.

What is CVE-2019-6523?

This CVE identifies a vulnerability in WebAccess/SCADA version 8.3 where SQL inputs are not sanitized effectively.

The Impact of CVE-2019-6523

The vulnerability allows attackers to execute malicious SQL commands, potentially leading to data manipulation or unauthorized access.

Technical Details of CVE-2019-6523

WebAccess/SCADA version 8.3 vulnerability details.

Vulnerability Description

WebAccess/SCADA version 8.3 lacks proper input sanitization for SQL commands, making it susceptible to SQL injection attacks.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL commands through input fields, potentially compromising the system.

Mitigation and Prevention

Protecting systems from CVE-2019-6523.

Immediate Steps to Take

Disable unnecessary services to reduce the attack surface.
Implement input validation to filter out malicious SQL commands.
Regularly monitor and analyze SQL queries for unusual patterns.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Keep software and systems updated with the latest security patches.

Patching and Updates

Ensure that WebAccess/SCADA version 8.3 is updated with patches that address the SQL input sanitization issue.