CVE-2017-20138 : Security Advisory and Response

A critical vulnerability has been discovered in Itech Auction Script 6.49, specifically within the /mcategory.php file, allowing for a blind SQL injection attack.

Understanding CVE-2017-20138

This CVE involves a critical blind SQL injection vulnerability in Itech Auction Script 6.49.

What is CVE-2017-20138?

CVE-2017-20138 is a critical vulnerability in Itech Auction Script 6.49 that enables remote attackers to exploit a blind SQL injection by manipulating the mcid argument.

The Impact of CVE-2017-20138

The vulnerability has a CVSS base score of 6.3, indicating a medium severity issue with low confidentiality, integrity, and availability impacts.

Technical Details of CVE-2017-20138

This section provides technical details of the vulnerability.

Vulnerability Description

The vulnerability exists in Itech Auction Script 6.49 within the /mcategory.php file, allowing attackers to perform blind SQL injection by manipulating the mcid argument.

Affected Systems and Versions

Product: Auction Script
Vendor: Itech
Version: 6.49

Exploitation Mechanism

By manipulating the mcid argument using specific input, attackers can execute a blind SQL injection attack remotely.

Mitigation and Prevention

Protecting systems from CVE-2017-20138 requires immediate action and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement input validation to prevent SQL injection attacks.
Monitor and restrict network access to vulnerable components.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and mitigate risks.

Patching and Updates

Stay informed about security updates and patches released by Itech for Auction Script.