CVE-2021-44966 Explained : Impact and Mitigation

Understanding CVE-2021-44966

SQL injection bypass authentication vulnerability in PHPGURUKUL Employee Record Management System 1.2 via index.php allows attackers to gain admin access and manipulate sensitive data.

What is CVE-2021-44966?

This CVE describes a SQL injection flaw in PHPGURUKUL Employee Record Management System 1.2, enabling unauthorized access as an admin to compromise system data.

The Impact of CVE-2021-44966

The vulnerability lets attackers exploit SQL injection to login as admin, leading to potential data destruction, alteration, or manipulation.

Technical Details of CVE-2021-44966

Vulnerability Description

Type: SQL injection bypass authentication
System Affected: PHPGURUKUL Employee Record Management System 1.2

Affected Systems and Versions

Product: PHPGURUKUL Employee Record Management System
Version: 1.2 (affected)

Exploitation Mechanism

Attackers abuse SQL injection to access the system via index.php, granting admin privileges and compromising sensitive data.

Mitigation and Prevention

Immediate Steps to Take

Disable or sanitize input fields to prevent SQL injection attacks.
Regularly monitor system logs for unauthorized access attempts.

Long-Term Security Practices

Implement parameterized queries to mitigate SQL injection vulnerabilities.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches or updates provided by the vendor to fix the SQL injection vulnerability.