Riverbed Optimization System (RiOS) must generate alerts that can be forwarded to the administrators and ISSO when accounts are disabled.

From Riverbed SteelHead CX v8 NDM Security Technical Implementation Guide

Part of SRG-APP-000293-NDM-000277

Associated with: CCI-001685

SV-77341r1_rule Riverbed Optimization System (RiOS) must generate alerts that can be forwarded to the administrators and ISSO when accounts are disabled.

Vulnerability discussion

When application accounts are disabled, administrator accessibility is affected. Accounts are utilized for identifying individual device administrators or for identifying the device processes themselves. In order to detect and respond to events that affect administrator accessibility and device processing, devices must audit account disabling actions and, as required, notify the appropriate individuals so they can investigate the event. Such a capability greatly reduces the risk that device accessibility will be negatively affected for extended periods of time and also provides logging that can be used for forensic purposes.

Check content

Verify that RiOS uses automated mechanisms to alert security personnel to threats identified by authoritative sources. Navigate to the device Management Console Navigate to Configure >> System Settings >> SNMP Basic Verify that Host Servers are defined in the section "Trap Receivers" If there are no Host Servers defined in "Trap Receivers", this is a finding.

Fix text

Configure RiOS to use automated mechanisms to alert security personnel to threats identified by authoritative sources. Navigate to the device Management Console Navigate to Configure >> System Settings >> SNMP Basic Click "Add a New Trap Receiver" Set "Receiver IP Address" to the address of the trap receiver Set "Destination Port:" to the port that the Trap Receiver is listening on Set "Receiver Type:" to v3 Set "Remote User:" to the user name on the Trap Receiver Set "Authentication:" to Set "Authentication Protocol:" to SHA SHA Key: Set "Security Level:" to Auth/Priv Set "Privacy Protocol:" to "AES" Set "Privacy:" to Select "same as Authentication Key" Set "Enable Receiver" Click "Add" Navigate to the top of the web page and click "Save" to save these settings permanently.

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