Is CVE-2026-102079 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102079?

CVE-2026-102079 has a CVSS v3 severity of HIGH (7.8).

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CVE-2026-102079

Description

An OS command injection vulnerability in the CLI of Juniper Networks Junos OS allows a local, low privileged attacker to take complete control of the device. A specific 'request csds' command doesn't sanitize user provided input so that it can be interpreted as a command. This allows unintended command execution with root privileges, which can lead to unauthorized system access or modification. This issue affects Junos OS: * 24.4 versions before 24.4R2-S4; * 25.2 versions before 25.2R2-S1; * 25.4 versions before 25.4R1-S3; This issue does not affect Junos OS releases before 24.4R1.