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CVE-2026-33785

HIGH
8.8

Description

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.

CVE Details

CVSS v3.1 Score8.8
SeverityHIGH
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
Published4/9/2026
Last Modified4/17/2026
Sourcenvd
Honeypot Sightings0

Affected Products

juniper:junosjuniper:mx10004juniper:mx10008juniper:mx2008juniper:mx2010juniper:mx2020juniper:mx204juniper:mx240juniper:mx301juniper:mx304juniper:mx480juniper:mx960

Weaknesses (CWE)

CWE-862

References

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.