CVE-2021-46309 : Exploit Details and Defense Strategies

An SQL Injection vulnerability exists in Sourcecodester Employee and Visitor Gate Pass Logging System 1.0 via the username parameter.

Understanding CVE-2021-46309

This CVE describes an SQL Injection vulnerability in a specific logging system.

What is CVE-2021-46309?

CVE-2021-46309 is an SQL Injection vulnerability in Sourcecodester Employee and Visitor Gate Pass Logging System 1.0 that can be exploited through the username parameter.

The Impact of CVE-2021-46309

Attackers can manipulate SQL queries to gain unauthorized access to the system.
Sensitive data may be exposed or manipulated leading to potential data breaches.

Technical Details of CVE-2021-46309

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to insert malicious SQL statements through the username parameter, leading to unauthorized database access.

Affected Systems and Versions

Affected System: Sourcecodester Employee and Visitor Gate Pass Logging System 1.0
Affected Versions: All versions of the mentioned system

Exploitation Mechanism

Attackers can input SQL commands into the username parameter to manipulate queries.

Mitigation and Prevention

Protect your systems against CVE-2021-46309 with the following steps.

Immediate Steps to Take

Implement input validation to sanitize user inputs and prevent SQL Injection attacks.
Regularly monitor and analyze database logs for suspicious activities.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and remediate vulnerabilities.
Educate developers and users on secure coding practices to prevent SQL Injection vulnerabilities.

Patching and Updates

Apply security patches and updates provided by the software vendor to mitigate the vulnerability.