About Remote Code Execution – Apache Struts (CVE-2024-53677) vulnerability

About Remote Code Execution – Apache Struts (CVE-2024-53677) vulnerability. Apache Struts is an open source software framework for building Java web applications. It allows developers to separate the application’s business logic from the user interface. Due to its scalability and flexibility, Apache Struts is often used in large enterprise projects.

A security bulletin describing the vulnerability was released on December 14. A flaw in file upload logic allows an unauthenticated attacker to perform Path Traversal, upload a malicious file, and, under certain circumstances, perform Remote Code Execution. On December 20, a public exploit for the vulnerability was released. There are reports of exploitation attempts, but no information on successful attacks yet.

The vendor recommends upgrading to version 6.4.0 or higher and migrating applications to the new secure File Upload mechanism.

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