Apache servers under attack through easily exploitable Struts 2 flaw

A critical vulnerability in Apache Struts 2 is being actively and heavily exploited, even though the patch for it has been released on Monday. System administrators are encouraged to upgrade to version 2.3.32 or 2.5.10.1 as soon as possible to avoid compromise. What is Apache Struts 2, and how is the vulnerability exploited? Apache Struts 2 is an open source web application framework for developing Java EE web applications. The vulnerability (CVE-2017-5638), discovered and reported … More Continue reading Apache servers under attack through easily exploitable Struts 2 flaw