CVE-2021-4336 Explained : Impact and Mitigation

A critical SQL Injection vulnerability was discovered in ITRS Group monitor-ninja up to version 2021.11.1. This vulnerability, identified as VDB-230084, resides in the file modules/reports/models/scheduled_reports.php. Upgrading to version 2021.11.30 is crucial to mitigate this issue.

Understanding CVE-2021-4336

CVE-2021-4336 is a critical SQL Injection vulnerability in ITRS Group monitor-ninja up to version 2021.11.1.

What is CVE-2021-4336?

A critical SQL Injection vulnerability found in ITRS Group monitor-ninja up to version 2021.11.1. It is rated as critical due to its potential to manipulate unknown functionality leading to SQL injection.

The Impact of CVE-2021-4336

The vulnerability allows attackers to exploit SQL injection in the scheduled_reports.php file of monitor-ninja. Upgrading to version 2021.11.30 is essential to address this issue.

Technical Details of CVE-2021-4336

CVE-2021-4336 has a CVSS v3.1 base score of 5.5, indicating a medium severity level.

Vulnerability Description

The vulnerability lies in the scheduled_reports.php file of monitor-ninja, allowing for SQL injection due to manipulation of unknown data.

Affected Systems and Versions

ITRS Group monitor-ninja versions up to 2021.11.1 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating data in the scheduled_reports.php file to perform SQL injection.

Mitigation and Prevention

To mitigate CVE-2021-4336, immediate action and long-term security practices are recommended.

Immediate Steps to Take

Upgrade to version 2021.11.30 to address the SQL Injection vulnerability in monitor-ninja.

Long-Term Security Practices

Regularly update software, conduct security audits, and educate users on safe practices to enhance overall security.

Patching and Updates

ITRS Group has released a patch named 6da9080faec9bca1ca5342386c0421dca0a6c0cc to address this vulnerability.