CVE-2026-102079 Juniper Networks Junos OS - Command Injection

Juniper Networks Junos OS < 24.4R2-S4, < 25.2R2-S1, < 25.4R1-S3 contains a command injection caused by unsanitized input in the 'request csds' CLI command, letting local low privileged attackers execute commands as root, exploit requires local access.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-78

Vendor fix

Update to versions 24.4R2-S4, 25.2R2-S1, 25.4R1-S3 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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