STIGQter: STIG Summary: Cisco ASA NDM Security Technical Implementation Guide Version: 2 Release: 5 Benchmark Date: 01 Jul 2026:

The Cisco ASA must be configured to limit the number of concurrent management sessions to an organization-defined number.

DISA Rule

SV-239896r960735_rule

Vulnerability Number

V-239896

Group Title

SRG-APP-000001-NDM-000200

Rule Version

CASA-ND-000010

Severity

CAT II

CCI(s)

• CCI-000054 - Limit the number of concurrent sessions for each organization-defined account and/or account type to an organization-defined number.

Weight

10

Fix Recommendation

Configure the ASA to limit the number of concurrent management sessions to an organization-defined number as shown in the example below.

ASA(config)# quota management-session 2

Check Contents

Review the ASA configuration to determine if concurrent management sessions are limited as show in the example below:

quota management-session 2

Note: This requirement is not applicable to file transfer actions such as FTP, SCP, and SFTP. The default is 5 sessions, which would not be shown in the configuration unless the show run all command is used.

If the ASA is not configured to limit the number of concurrent management sessions, this is a finding.

Vulnerability Number

V-239896

Documentable

False

Rule Version

CASA-ND-000010

Severity Override Guidance

Review the ASA configuration to determine if concurrent management sessions are limited as show in the example below:

quota management-session 2

Note: This requirement is not applicable to file transfer actions such as FTP, SCP, and SFTP. The default is 5 sessions, which would not be shown in the configuration unless the show run all command is used.

If the ASA is not configured to limit the number of concurrent management sessions, this is a finding.

Check Content Reference

M

Target Key

5342