File Upload Logic Flawed Vulnerability Affects Apache Struts

What is CVE-2024-53677?

CVE-2024-53677 is a security vulnerability in Apache Struts, a widely used framework for building Java web applications. This flaw lies within the file upload logic of the framework, which can be exploited by malicious actors. If successfully exploited, it could allow an attacker to upload arbitrary files, potentially leading to unauthorized access or control over the affected application. The operational integrity of organizations utilizing Apache Struts may be compromised, resulting in severe repercussions such as data leaks, service disruptions, or even complete system takeovers.

Technical Details

The vulnerability affects Apache Struts versions from 2.0.0 up to, but not including, 6.4.0. The flaw originates from improper handling of uploaded files, which can facilitate the circumvention of security measures within the framework. Attackers could leverage this issue to inject harmful files that execute arbitrary commands on the server hosting the application. Users are advised to upgrade to version 6.4.0, which addresses this critical vulnerability and mitigates associated risks.

Impact of the Vulnerability

1. Arbitrary File Upload: The primary risk posed by CVE-2024-53677 is the potential for arbitrary file uploads, which can enable attackers to introduce malicious payloads into the application environment.

2. Unauthorized Access: Exploitation of this vulnerability may lead to unauthorized access to sensitive data stored within the application, resulting in potential breaches of confidential information and privacy violations.

3. System Compromise: Successful attacks can lead to full system compromise, allowing threat actors to gain control over the server and possibly pivot to other systems within the network, exacerbating the scope of an attack.

News Articles

Refferences