STIGQter: STIG Summary: Virtual Machine Manager Security Requirements Guide Version: 2 Release: 4 Benchmark Date: 01 Jul 2026:

The VMM must automatically lock an account until the locked account is released by an administrator, when three unsuccessful logon attempts in 15 minutes are made.

DISA Rule

SV-207448r958736_rule

Vulnerability Number

V-207448

Group Title

SRG-OS-000329

Rule Version

SRG-OS-000329-VMM-001180

Severity

CAT II

CCI(s)

• CCI-002238 - Automatically lock the account or node for either an organization-defined time period, until the locked account or node is released by an administrator, or delays the next logon prompt according to the organization-defined delay algorithm when the maximum number of unsuccessful logon attempts is exceeded.

Weight

10

Fix Recommendation

Configure the VMM to automatically lock an account until the locked account is released by an administrator, when three unsuccessful logon attempts in 15 minutes are made.

Check Contents

Verify the VMM automatically locks an account until the locked account is released by an administrator, when three unsuccessful logon attempts in 15 minutes are made.

If it does not, this is a finding.

Vulnerability Number

V-207448

Documentable

False

Rule Version

SRG-OS-000329-VMM-001180

Severity Override Guidance

Verify the VMM automatically locks an account until the locked account is released by an administrator, when three unsuccessful logon attempts in 15 minutes are made.

If it does not, this is a finding.

Check Content Reference

M

Target Key

2924