The Cisco ISR 4000 Series router must automatically audit account enabling actions.

From Cisco IOS XE Release 3 NDM Security Technical Implementation Guide

Part of SRG-APP-000319-NDM-000283

Associated with: CCI-002130

SV-88707r1_rule The Cisco ISR 4000 Series router must automatically audit account enabling actions.

Vulnerability discussion

Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of reestablishing access. One way to accomplish this is for the attacker to simply enable a new or disabled account. Notification of account enabling is one method for mitigating this risk. A comprehensive account management process will ensure an audit trail which documents the creation of application user accounts and notifies administrators and Information System Security Officers (ISSO). Such a process greatly reduces the risk that accounts will be surreptitiously created and provides logging that can be used for forensic purposes.

Check content

Verify that the Cisco ISR 4000 Series router automatically audits account enabling actions. The configuration should look similar to the example below: logging userinfo archive log config logging enable logging size 1000 notify syslog contenttype plaintext hidekeys If account enabling actions are not audited, this is a finding.

Fix text

Enter the following commands to enable auditing: logging userinfo archive log config logging enable logging size 1000 notify syslog contenttype plaintext hidekeys

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