CVE-2025-59978
9.0 · CRITICALOverview
CVE-2025-59978 is a critical-severity vulnerability affecting juniper junos_space. It was published on October 9, 2025 and has a CVSS 3.1 base score of 9.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Juniper Networks Junos Space allows an attacker to store script tags directly in web pages that, when viewed by another user, enable the attacker to execute commands with the target's administrative permissions.
This issue affects all versions of Junos Space before 24.1R4.
Remediation
Check the references section for vendor advisories and patches from juniper. Update junos_space to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| juniper | junos_space | >= 0, < 24.1 | Affected |
References
Frequently Asked Questions
What is CVE-2025-59978?
CVE-2025-59978 is a critical-severity vulnerability affecting juniper junos_space. It was published on October 9, 2025 and has a CVSS 3.1 base score of 9.0 (CRITICAL).
How severe is CVE-2025-59978?
This vulnerability has a CVSS 3.1 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-59978?
Check the references section for vendor advisories and patches from juniper. Update junos_space to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-59978?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-59978 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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