What’s Vulnerable › Vulnerabilities
CVE-2025-59974: Junos Space Security Director: Persistent Cross-Site Scripting (XSS) vulnerability
- Severity: high (CVSS 8.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-10-09 · updated 2026-10-08
- Weakness: CWE-79
Description
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Junos Space Security Director allows an attacker to inject malicious scripts into the application, which are then stored and executed in the context of other users' browsers when they access affected pages.This issue affects Juniper Security Director: * All versions before 24.1R4.
Affected products
- Juniper Space Security Director: before 24.1; 24.1-r1, 24.1-r2, 24.1-r3 — fixed in 24.1
How to fix
Upgrade to a fixed version: Juniper Space Security Director 24.1. Check the vendor advisory for mitigations.
References
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