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CVE-2026-103407Session Smart Router and Session Smart Conductor: Unsanitized input allows arbitrary file read, overwrite, or deletion via the PKI management
An Improper Limitation of a Pathname to a Restricted Directory vulnerability in ConfigDirector in Juniper Networks Session Smart Router and Session Smart Conductor allows an authenticated REST user to read, overwrite, or delete arbitrary certificate and key files on the host filesystem via the certificate and private-key REST API.
8.8 HIGHEPSS 0.22%Not in KEVNVD: Awaiting Analysis
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.8 | HIGH | 3.1juniper (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-103407
- Status
- Awaiting Analysis
- Assigner (CNA)
- juniper
- Published
- Oct 28, 2026
- Last modified
- 2026-10-28 17:17 UTC
- Weaknesses
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
As published by the CNA in the CVE record.
Juniper NetworksSession Smart Router3 version ranges
- before 7.0.5
- 7.1.0 before 7.1.7
- 7.2.0 before 7.2.3
Juniper NetworksSession Smart Conductor3 version ranges
- before 7.0.5
- 7.1.0 before 7.1.7
- 7.2.0 before 7.2.3