CVE-2021-44599 : Exploit Details and Defense Strategies

The id parameter in Online Enrollment Management System 1.0 is susceptible to SQL injection attacks, potentially leading to sensitive data exposure.

Understanding CVE-2021-44599

What is CVE-2021-44599?

The id parameter in Online Enrollment Management System 1.0 is vulnerable to SQL injection. An attacker can exploit this to retrieve sensitive information for all system users.

The Impact of CVE-2021-44599

This vulnerability allows attackers to execute SQL queries that could lead to unauthorized access and data leakage.

Technical Details of CVE-2021-44599

Vulnerability Description

The vulnerability arises from the id parameter in the system, enabling attackers to inject SQL queries, including malicious sub-queries.

Affected Systems and Versions

Product: Online Enrollment Management System 1.0
Vendor: Not Applicable
Affected Version: Not Applicable

Exploitation Mechanism

Crafted payload injects a SQL sub-query calling MySQL's load_file function with a UNC file path referencing an external domain URL.

Mitigation and Prevention

Immediate Steps to Take

Implement input validation to sanitize user inputs and prevent SQL injection attacks.
Regularly monitor system logs for SQL injection attempts.

Long-Term Security Practices

Conduct security training for developers to understand and prevent common vulnerabilities like SQL injection.
Utilize parameterized queries to mitigate SQL injection risks.
Employ web application firewalls to detect and block SQL injection attempts.
Stay informed about security updates and patches for the Online Enrollment Management System.
Regularly conduct security assessments and penetration testing.