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Cisco IOS XR Router NDM Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • The Cisco router must be configured to authenticate NTP sources using authentication that is cryptographically based.

    <VulnDiscussion>If Network Time Protocol is not authenticated, an attacker can introduce a rogue NTP server. This rogue server can then be us...
    Rule Medium Severity
  • SRG-APP-000411-NDM-000330

    <GroupDescription></GroupDescription>
    Group
  • The Cisco router must be configured to use FIPS-validated Keyed-Hash Message Authentication Code (HMAC) to protect the integrity of remote maintenance sessions.

    &lt;VulnDiscussion&gt;Unapproved mechanisms that are used for authentication to the cryptographic module are not verified and therefore cannot be r...
    Rule High Severity
  • SRG-APP-000412-NDM-000331

    <GroupDescription></GroupDescription>
    Group
  • The Cisco router must be configured to implement cryptographic mechanisms to protect the confidentiality of remote maintenance sessions.

    &lt;VulnDiscussion&gt;This requires the use of secure protocols instead of their unsecured counterparts, such as SSH instead of telnet, SCP instead...
    Rule High Severity

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