PHP2Shell Reachability and How Cisco FTD Compensating Controls Can Mitigate Risk
Key Takeaways: Reachability determines exposure. Systems with the same vulnerability can face different levels of risk depending on accessible attack paths and existing protections. Security configurations determine which protections apply. Firewall rules and inspection settings can leave vulnerable systems exposed even when exploit-blocking controls are available. Compensating controls can mitigate vulnerabilities.