Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2025-11198

Severity CVSS v4.0:
HIGH
Type:
CWE-306 Missing Authentication for Critical Function
Publication date:
09/10/2025
Last modified:
26/01/2026

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.<br /> <br /> <br /> <br /> If a trusted user initiates deployment, Security Director Policy Enforcer will deliver the attacker&amp;#39;s uploaded image to VMware NSX instead of a legitimate one.<br /> <br /> <br /> <br /> <br /> <br /> This issue affects Security Director Policy Enforcer:  <br /> <br /> <br /> <br /> * All versions before 23.1R1 Hotpatch v3.<br /> <br /> <br /> This issue does not affect Junos Space Security Director Insights.

Impact

Vector 4.0
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 CVSS v4.0 Severity and Metrics:

Base Score: 8.50 HIGH
Vector: 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

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): Passsive
Confidentiality (VC): None
Integrity (VI): High
Availability (VA): None
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High
Automatable (AU): Yes
Recovery (R): User
Value Density (V): Concentrated
Vulnerability Response Effort (RE): Moderate
Provider Urgency (U): Red

Base Score 4.0
8.50
Severity 4.0
HIGH
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.40 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x
7.40
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:juniper:security_director_policy_enforcer:*:*:*:*:*:*:*:* 23.1 (excluding)
cpe:2.3:a:juniper:security_director_policy_enforcer:23.1:r1:*:*:*:*:*:*
cpe:2.3:a:juniper:security_director_policy_enforcer:23.1:r1_hotpatch_v1:*:*:*:*:*:*
cpe:2.3:a:juniper:security_director_policy_enforcer:23.1:r1_hotpatch_v2:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools