How can I use log debugging to analyze the exploitation process for CVE-2022-1040?

You can enable CSC log debugging by running `csc custom debug` and then monitoring the output with `tail -f /log/csc.log`. To disable debugging, run `csc custom debug` again. This helps trace the authentication bypass flow in real time, such as checking why the CAPTCHA validation fails or which OpCodes are being invoked. The technique is described in the [Sophos XG Firewall Authentication Bypass Vulnerability (CVE-2022-1040) Exploitation Analysis](/news/sophos-xg-firewall-authentication-bypass-vulnerability-cve-2022-1040-exploitation-analysis).