STIGQter: STIG Summary: Application Layer Gateway Security Requirements Guide Version: 2 Release: 4 Benchmark Date: 01 Jul 2026:

The ALG must invalidate session identifiers upon user logout or other session termination.

DISA Rule

SV-204958r396009_rule

Vulnerability Number

V-204958

Group Title

SRG-NET-000231

Rule Version

SRG-NET-000231-ALG-000114

Severity

CAT II

CCI(s)

• CCI-001185 - Invalidate session identifiers upon user logout or other session termination.

Weight

10

Fix Recommendation

Configure ALG to invalidate session identifiers upon user logout or other session termination.

Check Contents

Verify the ALG invalidates session identifiers upon user logout or other session termination.

If the ALG does not invalidate session identifiers upon user logout or other session termination, this is a finding.

Vulnerability Number

V-204958

Documentable

False

Rule Version

SRG-NET-000231-ALG-000114

Severity Override Guidance

Verify the ALG invalidates session identifiers upon user logout or other session termination.

If the ALG does not invalidate session identifiers upon user logout or other session termination, this is a finding.

Check Content Reference

M

Target Key

2904