CVE-2025-52950

Juniper Security Director: Insufficient authorization for multiple endpoints in web interface

Published Jul 11, 2025 CVSS 4.0 · 6.4 Medium EPSS < 1% KEV · Not listed
Description
A Missing Authorization vulnerability in Juniper Networks Security Director allows an unauthenticated network-based attacker to read or tamper with multiple sensitive resources via the web interface.

Numerous endpoints on the Juniper Security Director appliance do not validate authorization and will deliver information to the caller that is outside their authorization level. An attacker can access data that is outside the user's authorization level. The information obtained can be used to gain access to additional information or perpetrate other attacks, impacting downstream managed devices.



This issue affects Security Director version 24.4.1.

Remediation

Vendor Solution

The following software releases have been updated to resolve this specific issue: Juniper Security Director Software Bundle Update 24.4.1-1703, and all subsequent releases


Vendor Workaround

Use access lists or firewall filters to limit access to the web interface only from trusted hosts.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-21158 A Missing Authorization vulnerability in Juniper Networks Security Director allows an unauthenticated network-based attacker to read or tamper with multiple sensitive resources via the web interface. Numerous endpoints on the Juniper Security Director appliance do not validate authorization and will deliver information to the caller that is outside their authorization level. An attacker can access data that is outside the user's authorization level. The information obtained can be used to gain access to additional information or perpetrate other attacks, impacting downstream managed devices. This issue affects Security Director version 24.4.1.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Juniper
Juniper security Director
CPEs cpe:2.3:a:juniper:security_director:24.4.1:*:*:*:*:*:*:*
Vendors & Products Juniper
Juniper security Director
Type Values Removed Values Added
Metrics epss

{'score': 0.00036}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A Missing Authorization vulnerability in Juniper Networks Security Director allows an unauthenticated network-based attacker to read or tamper with multiple sensitive resources via the web interface. Numerous endpoints on the Juniper Security Director appliance do not validate authorization and will deliver information to the caller that is outside their authorization level. An attacker can access data that is outside the user's authorization level. The information obtained can be used to gain access to additional information or perpetrate other attacks, impacting downstream managed devices. This issue affects Security Director version 24.4.1.
Title Juniper Security Director: Insufficient authorization for multiple endpoints in web interface
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H'}

cvssV4_0

{'score': 6.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
juniper
Published
Updated
Nov 3, 2026, 10:03 PM
Reserved
Jun 23, 2025, 1:16 PM
Status
Analyzed
Published
Jul 11, 2025, 3:15 PM
Modified
Jun 17, 2026, 9:37 AM