CVE-2026-33785CWE-862

Junos OS: MX Series: Missing Authorization for specific 'request' CLI commands in a JDM/CSDS scenario

Medium · published April 9, 2026

CVSS v4.0
6.3
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS on MX Series allows a local, authenticated user with low privileges to execute specific commands which will lead to a complete compromise of managed devices.

Any user logged in, without requiring specific privileges, can issue 'request csds' CLI operational commands. These commands are only meant to be executed by high privileged or users designated for Juniper Device Manager (JDM) / Connected Security Distributed Services (CSDS) operations as they will impact all aspects of the devices managed via the respective MX.

This issue affects Junos OS on MX Series:

* 24.4 releases before 24.4R2-S3,

* 25.2 releases before 25.2R2.

This issue does not affect Junos OS releases before 24.4.

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H/AU:Y/R:U/RE:M
EPSS
0.00137 · 2.8th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-04-09T21:37Z
EPSS history
Timeline
  • 09 APR 21:37Z
    Junos OS: MX Series: Missing Authorization for specific 'request' CLI commands in a JDM/CSDS scenario
    cvelistv5