CVE-2025-59986: Junos Space: Input fields in Model Devices are vulnerable to reflected cross-site script injection

Published Oct 9, 2025
·
Updated

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Juniper Networks Junos Space allows an attacker to inject script tags in the input fields in Model Devices that, when visited by another user, enables the attacker to execute commands with the target's permissions, including an administrator.This issue affects all versions of Junos Space before 24.1R4.

Affected Software

5 affected components
Juniper Networks Junos Space<24.1R4
Juniper Junos Space<24.1
Juniper Junos Space=24.1-r1
Juniper Junos Space=24.1-r2
Juniper Junos Space=24.1-r3

Remediation

Information

The following software releases have been updated to resolve this specific issue: Junos Space 24.1R4, and all subsequent releases.

Event History

Oct 9, 2025
CVE Published
via MITRE·04:09 PM
Data Sourced
via MITRE·04:09 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-59986?

The severity of CVE-2025-59986 is critical due to its potential for Cross-site Scripting attacks.

2

How do I fix CVE-2025-59986?

To fix CVE-2025-59986, update Juniper Networks Junos Space to version 24.1R4 or later.

3

What types of attacks can CVE-2025-59986 enable?

CVE-2025-59986 can enable attackers to execute malicious scripts within the affected web application.

4

What software is affected by CVE-2025-59986?

CVE-2025-59986 affects Juniper Networks Junos Space up to version 24.1R4.

5

How is CVE-2025-59986 exploited?

CVE-2025-59986 can be exploited by injecting script tags into input fields that are then rendered in the web application.

Contact

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