CVE-2021-25202 : Vulnerability Insights and Analysis

A SQL injection vulnerability in SourceCodester Sales and Inventory System v 1.0 allows remote attackers to execute arbitrary SQL statements via the id parameter to \ahira\admin\inventory.php.

Understanding CVE-2021-25202

This CVE-2021-25202 involves a security flaw in SourceCodester Sales and Inventory System v 1.0, enabling attackers to run unauthorized SQL commands remotely.

What is CVE-2021-25202?

CVE-2021-25202 is a SQL injection vulnerability in SourceCodester Sales and Inventory System v 1.0 that can be exploited by malicious actors to execute arbitrary SQL queries by manipulating the id parameter in the \ahira\admin\inventory.php file.

The Impact of CVE-2021-25202

The impact of this CVE includes the potential for unauthorized access to sensitive information, modification of database contents, and even complete system compromise if exploited by attackers.

Technical Details of CVE-2021-25202

In this section, we delve into the specific technical aspects of CVE-2021-25202.

Vulnerability Description

The vulnerability allows remote attackers to inject malicious SQL statements using the id parameter in \ahira\admin\inventory.php, leading to unauthorized access and manipulation of the database.

Affected Systems and Versions

SourceCodester Sales and Inventory System v 1.0 is affected by this vulnerability, exposing systems that have not applied the necessary security patches.

Exploitation Mechanism

By sending crafted SQL commands through the id parameter, threat actors can exploit this vulnerability to perform a SQL injection attack and retrieve sensitive data or alter database contents.

Mitigation and Prevention

To address CVE-2021-25202, immediate action and long-term security measures are crucial.

Immediate Steps to Take

Apply the latest security patches and updates provided by SourceCodester for the Sales and Inventory System v 1.0.
Implement input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.

Long-Term Security Practices

Regularly monitor and audit for any suspicious activities or unauthorized access attempts.
Educate developers and administrators on secure coding practices and the dangers of SQL injection vulnerabilities.

Patching and Updates

Stay informed about security advisories from SourceCodester and promptly apply any new patches or updates to mitigate the risk of SQL injection vulnerabilities.