CVE-2021-30055 : What You Need to Know

A SQL injection vulnerability in Knowage Suite version 7.1 allows attackers to exploit the 'par_year' parameter in the documentexecution/url analytics driver component when running a report.

Understanding CVE-2021-30055

This section will provide insights into the nature and implications of CVE-2021-30055.

What is CVE-2021-30055?

The CVE-2021-30055 vulnerability is a SQL injection issue present in Knowage Suite version 7.1, specifically affecting the 'par_year' parameter during report execution.

The Impact of CVE-2021-30055

This vulnerability could be exploited by malicious actors to manipulate SQL queries, potentially leading to unauthorized access, data theft, or data manipulation within the affected system.

Technical Details of CVE-2021-30055

Explore the specific technical aspects of the CVE-2021-30055 vulnerability in this section.

Vulnerability Description

The vulnerability arises in the documentexecution/url analytics driver component of Knowage Suite version 7.1 due to inadequate input validation of the 'par_year' parameter.

Affected Systems and Versions

Knowage Suite version 7.1 is confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit the 'par_year' parameter to inject malicious SQL code, thereby altering the behavior of SQL queries executed by the application.

Mitigation and Prevention

Discover the recommended steps to mitigate the risks posed by CVE-2021-30055 and enhance overall system security.

Immediate Steps to Take

It is advised to apply security patches or updates provided by the vendor to address the SQL injection vulnerability promptly.

Long-Term Security Practices

Implement strict input validation mechanisms and conduct regular security assessments to detect and prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories from the vendor and ensure timely installation of patches and updates to fortify the system against potential threats.