Apache Struts 2.3.5 < 2.3.31 / 2.5 < 2.5.10 - Remote Code Execution - Shell Script

The Jakarta Multipart parser in Apache Struts 2 2.3.x before 2.3.32 and 2.5.x before 2.5.10.1 has incorrect exception handling and error-message generation during file-upload attempts, which allows remote attackers to execute arbitrary commands via a crafted Content-Type, Content-Disposition, or Content-Length HTTP header, as exploited in the wild in March 2017 with a Content-Type header containing a #cmd= string.

./cve-2017-5638.sh <url> <cmd>