A possible shell file exists in /cgi-bin/ or other accessible directories. This is extremely dangerous and can be used by an attacker to execute commands on the web server.
Common Consequences 1
Scope: ConfidentialityIntegrityAvailability
Impact: Execute Unauthorized Code or Commands
Potential Mitigations 1
Phase: InstallationSystem Configuration
Remove any Shells accessible under the web root folder and children directories.