Cross-site Scripting Vulnerability in Juniper Networks Junos Space
CVE-2025-59986

5.1MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists

What is CVE-2025-59986?

A Cross-site Scripting vulnerability in Juniper Networks Junos Space permits attackers to inject malicious scripts into input fields of Model Devices. When these fields are interacted with by another user, the attacker can execute harmful actions with the permissions of the target user, potentially compromising sensitive information and system integrity. This vulnerability affects all versions of Junos Space released before 24.1R4.

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

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