Description

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the User Interface (UI) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged, authenticated attacker with access to the CLI to access sensitive information. 

Through the execution of a specific show mgd command, a user with limited permissions (e.g., a low-privileged login class user) can access sensitive information such as hashed passwords, that can be used to further impact the system.

This issue affects Junos OS:  * All versions before 21.4R3-S10,
* from 22.2 before 22.2R3-S5,
* from 22.4 before 22.4R3-S5, 
* from 23.2 before 23.2R2-S3, 
* from 23.4 before 23.4R2-S3.

Junos OS Evolved: 

* All versions before 21.4R3-S10-EVO,
* from 22.2-EVO before 22.2R3-S6-EVO, 
* from 22.4-EVO before 22.4R3-S5-EVO, 
* from 23.2-EVO before 23.2R2-S3-EVO, 
* from 23.4-EVO before 23.4R2-S3-EVO.

Classification

CVE ID: CVE-2025-30654

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.5

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

Affected Products

Vendor: Juniper Networks, Juniper Networks

Product: Junos OS, Junos OS Evolved

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.01% (probability of being exploited)

EPSS Percentile: 1.23% (scored less or equal to compared to others)

EPSS Date: 2025-04-21 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-30654
https://supportportal.juniper.net/JSA96464

Timeline