CVE-2026-103407
Session Smart Router and Session Smart Conductor: Unsanitized input allows arbitrary file read, overwrite, or deletion via the PKI management
- State
- Published
- Severity
- 8.8 High
- Published
- Oct 28, 2026
- Updated
- Oct 28, 2026
- Reserved
- Sep 30, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | juniper |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
Session Smart RouterJuniper Networks |
|
Session Smart ConductorJuniper Networks |
|
References
- https://supportportal.juniper.net/JSA112183vendor-advisory
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