Apache's listening port should be configured appropriately.
(1) port number
(1) Apache configuration file: Listen directive
Rule Title: The web server must be configured to listen on a specific IP address and port.
STIG ID: WA00555 A22 Rule ID: SV-33228r1_rule Vuln ID: V-26326
Severity: CAT II Class: Unclass
Rule Title: The web server must be configured to listen on a specific IP address and port.
STIG ID: WA00555 W22 Rule ID: SV-33184r1_rule Vuln ID: V-26326
Severity: CAT II Class: Unclass
APACHE SERVER 2.0 for Windows, Version1, Release 1
Version1, Release 1
Prose(pdf)
APACHE SERVER 2.0 for Windows, Version1, Release 1
DISA
2011-11-23
Version1, Release 1
Prose(rtf)