#VU125557 Missing Authorization in Junos OS - CVE-2026-33785

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Main Vulnerability Database Vulnerabilities #VU125557

#VU125557 Missing Authorization in Junos OS - CVE-2026-33785

Published: April 9, 2026


Vulnerability identifier: #VU125557
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-33785
CWE-ID: CWE-862
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Junos OS
Software vendor:
Juniper Networks, Inc.

Description

The vulnerability allows a local user to execute specific commands to completely compromise managed devices.

The vulnerability exists due to missing authorization in the CLI when handling 'request csds' CLI operational commands in a JDM/CSDS scenario. A local user can issue 'request csds' commands to completely compromise managed devices.

Only MX Series devices in a JDM/CSDS deployment scenario are affected.


Remediation

Install security update from vendor's website.

External links