CVE-2025-11198
Security Director Policy Enforcer: An unrestricted API allows a network-based unauthenticated attacker to deploy malicious vSRX images to VMWare NSX Server
- State
- Published
- Severity
- 8.5 High
- Published
- Oct 9, 2025
- Updated
- Oct 9, 2025
- Reserved
- Sep 30, 2025
Description
A Missing Authentication for Critical Function vulnerability in Juniper Networks Security Director Policy Enforcer allows an unauthenticated, network-based attacker to replace legitimate vSRX images with malicious ones.
If a trusted user initiates deployment, Security Director Policy Enforcer will deliver the attacker's uploaded image to VMware NSX instead of a legitimate one.
This issue affects Security Director Policy Enforcer:
* All versions before 23.1R1 Hotpatch v3.
This issue does not affect Junos Space Security Director Insights.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H/AU:Y/R:U/V:C/RE:M/U:Red | juniper |
| 3.1 | 7.4 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N | juniper |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
Security Director Policy EnforcerJuniper Networks |
|
References
- https://supportportal.juniper.net/JSA103437vendor-advisory
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