CVE-2017-2349: Juniper Junos

High severity, CVSS 8.8. EPSS: 2.3% chance of exploitation in the next 30 days.

A command injection vulnerability in the IDP feature of Juniper Networks Junos OS on SRX series devices potentially allows a user with login access to the device to execute shell commands and elevate privileges. Affected releases are Juniper Networks Junos OS 12.1X44 prior to 12.1X44-D60; 12.1X46 prior to 12.1X46-D50; 12.1X47 prior to 12.1X47-D30, 12.1X47-D35; 12.3X48 prior to 12.3X48-D20, 12.3X48-D30; 15.1X49 prior to 15.1X49-D20, 15.1X49-D30.

Affected products

• Juniper Junos: version 12.1x44 only; version 12.1x46 only; version 12.1x47 only; version 12.3x48 only; version 15.1x49 only

Published 2017-07-17. Last modified 2026-06-17.