CVE-2017-10603: Juniper Junos

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

An XML injection vulnerability in Junos OS CLI can allow a locally authenticated user to elevate privileges and run arbitrary commands as the root user. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS 15.1X53 prior to 15.1X53-D47, 15.1 prior to 15.1R3. Junos versions prior to 15.1 are not affected. No other Juniper Networks products or platforms are affected by this issue.

Affected products

• Juniper Junos: version 15.1x53 only; version 15.1 only

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