The application must reveal error messages only to authorized individuals (ISSO, ISSM, and SA).

From Network Device Management Security Requirements Guide

Associated with: CCI-001314

SV-69423r2_rule The application must reveal error messages only to authorized individuals (ISSO, ISSM, and SA).

Vulnerability discussion

Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state. Additionally, sensitive account information must not be revealed through error messages to unauthorized personnel or their designated representatives.

Check content

Determine if the network device is configured to reveal error messages only to authorized individuals. This requirement may be verified by demonstration or configuration review. This requirement can be met by a central audit server if the network device is configured to send audit logs to that audit server. If the network device reveals error messages to any unauthorized individuals, this is a finding.

Fix text

Configure the network device or its associated audit server to reveal error messages only to authorized individuals.

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.