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For nonlocal maintenance sessions, the Juniper SRX Services Gateway must remove or explicitly deny the use of nonsecure protocols.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-223209JUSX-DM-000109SV-223209r1043177_ruleCCI-000382medium
Description
If unsecured protocols (lacking cryptographic mechanisms) are used for sessions, the contents of those sessions will be susceptible to manipulation, potentially allowing alteration and hijacking of maintenance sessions. Nonlocal maintenance and diagnostic activities are those activities conducted by individuals communicating through a network, either an external network (e.g., the Internet) or an internal network. Tools used for nonlocal management and diagnostics with the Juniper SRX include SSH but may also include compatible enterprise maintenance and diagnostics servers. Regardless of the tool used, the Juniper SRX must permit only the use of protocols with the capability to be configured securely with integrity protections. Specifically, use SSH instead of Telnet, SCP instead of FTP, and SNMPv3 rather than other versions SNMP.
STIGDate
Juniper SRX Services Gateway NDM Security Technical Implementation Guide2024-12-20

Related Frameworks

1 mapping across 5 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.

CFG-01Configuration Management Program
1.00
CFG-03Least Functionality
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (33) 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.

AC-17(1)Monitoring and Control
1.00
AC-17(2)Protection of Confidentiality and Integrity Using Encryption
1.00
AC-17(9)Disconnect or Disable Access
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00
AC-4Information Flow Enforcement
1.00
AC-6(8)Privilege Levels for Code Execution
1.00
AC-6(9)Log Use of Privileged Functions
1.00
AU-12Audit Record Generation
1.00

+23 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) 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.

3.4.6
1.00
CCI1 mapping
CCI-000382
1.00
NIST CSF 2.00 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.

PR.PS-01
1.00
PR.PS-05
1.00

Who does this work

5 NICE work roles and 5 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-223209r1043177_chk)

Verify nonsecure protocols are not enabled for management access by viewing the enabled system services. From the operational hierarchy: > show config | match "set system services" | display set From the configuration hierarchy: [edit] show snmp show system services telnet show system services ftp show system services ssh If nonsecure protocols and protocol versions such as Telnet, FTP, SNMPv1, SNMPv2c, or SSHv1 are enabled, this is a finding.

Fix Text (F-24870r513315_fix)

Remove or deny nonsecure protocols to prevent their usage for nonlocal management and diagnostic communications. Use the delete command to disable services that should not be enabled. Example deletion commands: [edit] delete system services telnet delete system services ftp delete snmp v1 delete snmp v2c delete set system services ssh protocol-version v1