CVE-2021-37372 : Vulnerability Insights and Analysis

A detailed overview of the insecure file upload vulnerability affecting the Online Student Admission System 1.0, allowing for remote code execution through malicious PHP file uploads.

Understanding CVE-2021-37372

This section delves into the impact, technical details, and mitigation strategies related to the CVE-2021-37372 vulnerability.

What is CVE-2021-37372?

The Online Student Admission System 1.0 is vulnerable to an insecure file upload flaw that enables a low privileged user to upload harmful PHP files by manipulating their profile image, resulting in remote code execution.

The Impact of CVE-2021-37372

The vulnerability in the Online Student Admission System 1.0 presents a serious risk as attackers can exploit it to execute arbitrary commands on the server, potentially leading to data breaches and system compromise.

Technical Details of CVE-2021-37372

Detailed technical insights into the vulnerability, affected systems, and exploitation methods.

Vulnerability Description

The Online Student Admission System 1.0 contains an insecure file upload vulnerability that allows unauthorized users to upload PHP files through the profile image feature, thereby gaining remote code execution capabilities.

Affected Systems and Versions

All versions of the Online Student Admission System 1.0 are impacted by this vulnerability, exposing users to the risk of malicious file uploads and subsequent code execution.

Exploitation Mechanism

By exploiting the insecure file upload functionality of the Student Admission System 1.0, threat actors can upload malicious PHP files disguised as profile images, eventually leading to the execution of arbitrary code on the server.

Mitigation and Prevention

Proactive measures to address the CVE-2021-37372 vulnerability and secure the Online Student Admission System 1.0.

Immediate Steps to Take

To mitigate the risk associated with CVE-2021-37372, users are advised to restrict file uploads, sanitize user inputs, and implement proper access controls within the application.

Long-Term Security Practices

Long-term security practices should focus on regular security audits, code reviews, and user awareness training to prevent similar vulnerabilities in the future.

Patching and Updates

It is crucial for system administrators to apply security patches released by the software vendor promptly. Regularly updating the Online Student Admission System 1.0 ensures protection against known vulnerabilities.