CVE-2020-28173 : Security Advisory and Response

Simple College Website 1.0 allows remote code execution via a specific URL when uploading a malicious file, potentially leading to serious security risks.

Understanding CVE-2020-28173

This CVE identifies a vulnerability in Simple College Website 1.0 that enables an attacker to execute remote code by exploiting the image upload functionality.

What is CVE-2020-28173?

The vulnerability in Simple College Website 1.0 allows an attacker to perform remote code execution by uploading a malicious file through a specific URL.

The Impact of CVE-2020-28173

The exploitation of this vulnerability can result in unauthorized remote code execution, potentially compromising the security and integrity of the system.

Technical Details of CVE-2020-28173

This section provides more in-depth technical insights into the CVE-2020-28173 vulnerability.

Vulnerability Description

The vulnerability in Simple College Website 1.0 allows an attacker to execute remote code by uploading a malicious file using the image upload functionality.

Affected Systems and Versions

Product: Simple College Website 1.0
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by uploading a malicious file via the /alumni/admin/ajax.php?action=save_settings URL, which is then stored in /alumni/admin/assets/uploads/.

Mitigation and Prevention

Protecting systems from CVE-2020-28173 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the image upload functionality if not essential
Implement input validation to prevent malicious file uploads
Monitor and restrict access to the vulnerable URL

Long-Term Security Practices

Regular security assessments and code reviews
Stay informed about security updates and patches

Patching and Updates

Apply security patches provided by the software vendor
Keep the system up to date with the latest security measures