The VMM must automatically audit account modification.
Overview
Finding ID
Version
Rule ID
IA Controls
Severity
V-207413
SRG-OS-000239-VMM-000810
SV-207413r958590_rule
Medium
Description
Once an attacker establishes 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 modify an existing account. Auditing account modification actions provides logging that can be used for forensic purposes.
To address access requirements, many VMMs can be integrated with enterprise-level authentication/access/auditing mechanisms that meet or exceed access control policy requirements.