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CVE-2026-103406

CRITICAL
9.8NVD

Summary

generated automatically from NVD data

CVE-2026-103406 is an OS command injection flaw (CWE-78) in the AutomatedProvisioner component of Juniper Networks Session Smart Conductor. A remote attacker can supply a specially crafted salt minion ID that is not properly neutralized, causing arbitrary commands to run as root. The CVSS v3.1 score is 9.8 (CRITICAL), with a network attack vector, low complexity, and no privileges or user interaction required.

NVD description

An Improper Neutralization of Special Elements used in an OS Command vulnerability in the AutomatedProvisioner in Juniper Networks Session Smart Conductor allows a remote attacker to execute arbitrary commands as root via a specially crafted salt minion ID.

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EPSS · FIRST.org

0.52%probability of exploitation in the next 30 days

Higher than 43% of scored CVEs

EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-30, recomputed daily by FIRST.org.

In-depth analysis on cveo.tech

This CVE is covered in an article: context, affected versions and published fixes.

CVSS v3.1 Score

9.8
/ 10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Information

Published
28 oct. 2026
Updated
28 oct. 2026
Status
Awaiting Analysis
Source
sirt@juniper.net

Weaknesses (CWE)

CWE-78

Similar CVEs

Other vulnerabilities of type CWE-78

…

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