Cross-Site Scripting Vulnerability in Juniper Networks Junos Space
CVE-2025-59999

5.1MEDIUM

Key Information:

Vendor

Juniper Networks
Status
Junos Space
Vendor
CVE Published:
9 October 2025

Badges

👾 Exploit Exists

What is CVE-2025-59999?

A Cross-Site Scripting vulnerability in Juniper Networks Junos Space allows attackers to inject malicious script tags into the API Access Profiles page. When this page is accessed by other users, including administrators, their permissions can be exploited. All versions prior to 24.1R4 are affected. This vulnerability poses significant security risks by enabling unauthorized command execution under legitimate user contexts.

Affected Version(s)

Junos Space 0 < 24.1R4

References

https://supportportal.juniper.net/JSA103140
vendor-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-59999 : Cross-Site Scripting Vulnerability in Juniper Networks Junos Space