The Apache web server must not be a proxy server.

Severity
Group ID
Group Title
Version
Rule ID
Date
STIG Version
mediumV-214320SRG-APP-000141-WSR-000076AS24-W1-000260SV-214320r1051286_rule2025-02-123
Description
A web server should be primarily a web server or a proxy server but not both, for the same reasons that other multiuse servers are not recommended. Scanning for web servers that will also proxy requests into an otherwise protected network is a very common attack, making the attack anonymous.
ℹ️ Check
If the server has been approved to be a proxy server, this requirement is Not Applicable. Open the <'INSTALL PATH'>\conf\httpd.conf file with an editor and search for the following directive: ProxyRequests If the ProxyRequests directive is set to "On", this is a finding.
✔️ Fix
Open the <'INSTALL PATH'>\conf\httpd.conf file with an editor and search for the following directive: ProxyRequests Set the directive to a value of "off". Restart the Apache service.