STIGQter: STIG Summary: Virtual Private Network (VPN) Security Requirements Guide Version: 2 Release: 3 Benchmark Date: 23 Apr 2021:

The TLS VPN Gateway that supports Government-only services must prohibit client negotiation to TLS 1.1, TLS 1.0, SSL 2.0, or SSL 3.0.

DISA Rule

SV-207258r608988_rule

Vulnerability Number

V-207258

Group Title

SRG-NET-000530

Rule Version

SRG-NET-000530-VPN-002340

Severity

CAT II

CCI(s)

• CCI-001453 - The information system implements cryptographic mechanisms to protect the integrity of remote access sessions.

Weight

10

Fix Recommendation

Configure the TLS VPN Gateway that supports Government-only services to prohibit client negotiation to TLS 1.1, TLS 1.0, SSL 2.0, or SSL 3.0.

Check Contents

Verify the TLS VPN Gateway that supports Government-only services prohibits client negotiation to TLS 1.1, TLS 1.0, SSL 2.0, or SSL 3.0.

If the TLS VPN Gateway that supports Government-only services does not prohibit client negotiation to TLS 1.1, TLS 1.0, SSL 2.0, or SSL 3.0, this is a finding.

Vulnerability Number

V-207258

Documentable

False

Rule Version

SRG-NET-000530-VPN-002340

Severity Override Guidance

Verify the TLS VPN Gateway that supports Government-only services prohibits client negotiation to TLS 1.1, TLS 1.0, SSL 2.0, or SSL 3.0.

If the TLS VPN Gateway that supports Government-only services does not prohibit client negotiation to TLS 1.1, TLS 1.0, SSL 2.0, or SSL 3.0, this is a finding.

Check Content Reference

M

Target Key

2920

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