CVE-2025-30654

Junos OS and Junos OS Evolved: A local, low privileged user can access sensitive information

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.

Remediation

Solution:

  • The following software releases have been updated to resolve this specific issue: Junos OS: 21.4R3-S10, 22.2R3-S6, 22.4R3-S5, 23.2R2-S3, 23.4R2-S3, 24.2R1, and all subsequent releases. Junos OS Evolved: 22.4R3-S5-EVO, 23.2R2-S3-EVO, 23.4R2-S3-EVO, 24.2R1-EVO, and all subsequent releases.

Workaround:

  • Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.

Category

6.8
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory juniper.net
Affected: Juniper Networks Junos OS
Affected: Juniper Networks Junos OS Evolved
Published at:
Updated at:

References

Link Tags
https://supportportal.juniper.net/JSA96464 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-30654?
CVE-2025-30654 has been scored as a medium severity vulnerability.
How to fix CVE-2025-30654?
To fix CVE-2025-30654: The following software releases have been updated to resolve this specific issue: Junos OS: 21.4R3-S10, 22.2R3-S6, 22.4R3-S5, 23.2R2-S3, 23.4R2-S3, 24.2R1, and all subsequent releases. Junos OS Evolved: 22.4R3-S5-EVO, 23.2R2-S3-EVO, 23.4R2-S3-EVO, 24.2R1-EVO, and all subsequent releases.
Is CVE-2025-30654 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-30654 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-30654?
CVE-2025-30654 affects Juniper Networks Junos OS, Juniper Networks Junos OS Evolved.
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