CVE-2017-2309: Juniper Junos Space

Medium severity, CVSS 5.9. EPSS: 0.8% chance of exploitation in the next 30 days.

On Juniper Networks Junos Space versions prior to 16.1R1 when certificate based authentication is enabled for the Junos Space cluster, some restricted web services are accessible over the network. This represents an information leak risk.

Affected products

• Juniper Junos Space: up to and including 16.1

Published 2017-05-30. Last modified 2026-06-17.