The Trend Micro Shell Shock Detector is a free Chrome add-on developed by Trend Micro. It is designed to determine if a website's server is vulnerable to the Shell Shock bug. This vulnerability, also known as the Bash bug or Shell Shock, affects the Bash command shell primarily used in Linux distributions. The Shell Shock bug, designated as CVEand CVE, allows attackers to execute commands and perform remote code execution on servers running affected Linux distributions.

With the Trend Micro Shell Shock Detector, users can easily check if a website's server is susceptible to this serious vulnerability. By scanning the server, the add-on provides valuable information to help users take necessary security measures to protect their systems. This add-on is a useful tool for anyone concerned about the security of their web browsing experience.

Please note that the Trend Micro Shell Shock Detector is specifically designed for Chrome users and is available as a free download in the Chrome Web Store.