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The Sentry must only allow incoming communications from organization-defined authorized sources routed to organization-defined authorized destinations.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-251034MOIS-AL-001000SV-251034r1028200_ruleCCI-002403medium
Description
Unrestricted traffic may contain malicious traffic which poses a threat to an enclave or to other connected networks. Additionally, unrestricted traffic may transit a network, which uses bandwidth and other resources. Access control policies and access control lists implemented on devices that control the flow of network traffic (e.g., application level firewalls and Web content filters), ensure the flow of traffic is only allowed from authorized sources to authorized destinations. Networks with different levels of trust (e.g., the internet or CDS) must be kept separate.
STIGDate
Ivanti Sentry 9.x ALG Security Technical Implementation Guide2024-09-25

Related Frameworks

1 mapping across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

NET-03Boundary Protection
0.50
NET-04.1Deny Traffic by Default & Allow Traffic by Exception
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (8) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CM-6Configuration Settings
1.00
SC-24Fail in Known State
1.00
SC-47Alternate Communications Paths
1.00
SC-5Denial-of-service Protection
1.00
SC-7Boundary Protection
1.00
SC-7(11)Restrict Incoming Communications Traffic
1.00
SC-7(29)Separate Subnets to Isolate Functions
1.00
SC-7(5)Deny by Default — Allow by Exception
1.00
CCI1 mapping
CCI-002403
1.00

Details

Check Text (C-251034r1028200_chk)

Verify only approved network routes are added to the Sentry. 1. Log in to Sentry System Manager. 2. Go to Settings >> Network >> Routes. 3. Verify only approved network routes are configured. If non-approved network routes are configured, this is a finding.

Fix Text (F-54423r802323_fix)

Configure only approved network routes on the Sentry. 1. Log in to Sentry System Manager. 2. Go to Settings >> Routes. 3. Select any unauthorized network routes in the list and click "Delete". 4. Click "Add" to add approved routes.