CVE-2026-103405

MediumCVSS 5.8/10Last modified Nov 6, 2026

Description

An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in the web server in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to inject arbitrary HTTP headers via unsanitized request body parameters.

Metrics

CVSS 3.1 5.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Weakness enumeration

CWE-74

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
Juniper Networks	Session Smart Router	< 7.0.5; >= 7.1.0, < 7.1.7; >= 7.2.0, < 7.2.3
Juniper Networks	Session Smart Conductor	< 7.0.5; >= 7.1.0, < 7.1.7; >= 7.2.0, < 7.2.3

References

https://supportportal.juniper.net/JSA112183

Timeline

Published: Oct 28, 2026
Last modified: Nov 6, 2026
NVD status: Awaiting Analysis

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