The Cisco ISR 4000 Series router must generate audit records when successful/unsuccessful attempts to modify administrator privileges occur.

From Cisco IOS XE Release 3 NDM Security Technical Implementation Guide

Part of SRG-APP-000495-NDM-000318

Associated with: CCI-000172

SV-88735r1_rule The Cisco ISR 4000 Series router must generate audit records when successful/unsuccessful attempts to modify administrator privileges occur.

Vulnerability discussion

Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.Audit records can be generated from various components within the network device (e.g., module or policy filter).

Check content

Review the Cisco ISR 4000 Series router configuration to determine if it automatically audits account modification. 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 modification is not automatically audited, this is a finding.

Fix text

Configure the Cisco ISR 4000 Series router for auditing. The configuration should look similar to the example below: logging userinfo archive log config logging enable logging size 1000 notify syslog contenttype plaintext hidekeys

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