Question

During an internal engagement, your vulnerability scanner flags a Windows file server as vulnerable to a critical RCE (CVE-2023-XXXX) affecting a specific print spooler version. The scanner scored it CVSS 9.8. Before adding it to the report as an exploitable critical finding, you want to determine whether the vulnerability is truly present and reachable without crashing the production server. Which action BEST validates this finding while minimizing operational risk?

Accepted Answer

Query the exact service version and configuration on the target, then reproduce the vulnerable version in a lab and test the exploit there before attempting a controlled proof against the target

Answer

Immediately run the public Metasploit exploit module against the production server to prove RCE is possible

Answer

Accept the scanner's CVSS 9.8 rating and report it as confirmed critical without further testing since the scanner is authoritative

Answer

Downgrade the finding to informational because print spooler vulnerabilities are usually false positives