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Juniper SRX SG NDM Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000412-NDM-000331

    <GroupDescription></GroupDescription>
    Group
  • For nonlocal maintenance sessions, the Juniper SRX Services Gateway must ensure only zones where management functionality is desired have host-inbound-traffic system-services configured.

    &lt;VulnDiscussion&gt;Add a firewall filter to protect the management interface. Note: The dedicated management interface (if present), and an inte...
    Rule Medium Severity
  • SRG-APP-000186-NDM-000266

    <GroupDescription></GroupDescription>
    Group
  • The Juniper SRX Services Gateway must immediately terminate SSH network connections when the user logs off, the session abnormally terminates, or an upstream link from the managed device goes down.

    &lt;VulnDiscussion&gt;This setting frees device resources and mitigates the risk of an unauthorized user gaining access to an open idle session. ...
    Rule Medium Severity
  • SRG-APP-000186-NDM-000266

    <GroupDescription></GroupDescription>
    Group
  • The Juniper SRX Services Gateway must terminate the console session when the serial cable connected to the console port is unplugged.

    &lt;VulnDiscussion&gt;If a device management session or connection remains open after management is completed, it may be hijacked by an attacker an...
    Rule Low Severity
  • SRG-APP-000190-NDM-000267

    <GroupDescription></GroupDescription>
    Group
  • The Juniper SRX Services Gateway must terminate a device management session after 10 minutes of inactivity, except to fulfill documented and validated mission requirements.

    &lt;VulnDiscussion&gt;Terminating an idle session within a short time period reduces the window of opportunity for unauthorized personnel to take c...
    Rule Medium Severity
  • SRG-APP-000190-NDM-000267

    <GroupDescription></GroupDescription>
    Group
  • The Juniper SRX Services Gateway must terminate a device management session if the keep-alive count is exceeded.

    &lt;VulnDiscussion&gt;Configuring the keep-alive for management protocols mitigates the risk of an open connection being hijacked by an attacker. ...
    Rule Medium Severity

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