In the case of zero-day OS command injections in third-party software, you can apply temporaryWAF (web application firewall)rules for mitigation. However, this only makes the OS command injection harder to exploit and does not eliminate the problem. ...
The command cat /etc/passwd is a cute trick, but xterm -display opens a whole new avenue of attack for command injection exploits. Lest you doubt the relevance of a vulnerability over 13 years old, consider how simple the vulnerability was to exploit and how success (depending on your ...
This article explains what is the command injection vulnerability and how to ensure your web application are not vulnerable to it.