CVE-2025-52989 Information

Jul 12, 2025 cve

Description

An Improper Neutralization of Delimiters vulnerability in the UI of Juniper Networks Junos OS and Junos OS Evolved allows a local authenticated attacker with high privileges to modify the system configuration.

A user with limited configuration and commit permissions using a specifically crafted annotate configuration command can change any part of the device configuration.

This issue affects:

 Junos OS: 

all versions before 22.2R3-S7
22.4 versions before 22.4R3-S7
23.2 versions before 23.2R2-S4
23.4 versions before 23.4R2-S4
24.2 versions before 24.2R2-S1
24.4 versions before 24.4R1-S2 24.4R2;

Junos OS Evolved:

all versions before 22.4R3-S7-EVO
23.2-EVO versions before 23.2R2-S4-EVO
23.4-EVO versions before 23.4R2-S5-EVO 
24.2-EVO versions before 24.2R2-S1-EVO



24.4-EVO versions before 24.4R2-EVO.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L

Reference

https://supportportal.juniper.net/JSA100096

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

LOW

Base Severity

5.1

CNNVD-202507-1674 (Published: 2025-07-11)

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