CVE-2025-59978
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.
Key facts
- CVSS score
- 9.0 (v3.1)
- Severity
- CRITICAL
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H- Weakness (CWE)
- CWE-79
- EPSS score
- 0.5% (44th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2025-33389)
- Published
- October 9, 2025
- NVD last modified
- October 8, 2026
- Status
- Analyzed
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2025-33389 in the EU Vulnerability Database. Last updated in EUVD on February 26, 2026.
View on the EU Vulnerability DatabaseAffected products
- juniper / junos space
- juniper / junos space
- juniper / junos space
- juniper / junos space
Certified products that may be affected
2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- Junos Space Network Management Platform, with or without Network Director and with or without Security Director in JA2500 - Juniper Networks, Inc. - FIPS 140 3816 - historical
- Junos Space Network Management Platform, with or without Network Director and with or without Security Director in Virtual Appliance - Juniper Networks, Inc. - FIPS 140 3779 - historical
References
- https://supportportal.juniper.net/JSA103140(Vendor Advisory)
Last updated October 10, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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