CVE-2025-30654: Junos OS and Junos OS Evolved: A local, low privileged user can access sensitive information
First published: Wed Apr 09 2025(Updated: )
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.
Credit: sirt@juniper.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Juniper JUNOS | <21.4R3-S10>22.2<22.2R3-S5>22.4<22.4R3-S5>23.2<23.2R2-S3>23.4<23.4R2-S3 | |
| Juniper Networks Junos OS | <21.4R3-S10-EVO>22.2-EVO<22.2R3-S6-EVO>22.4-EVO<22.4R3-S5-EVO>23.2-EVO<23.2R2-S3-EVO>23.4-EVO<23.4R2-S3-EVO |
Remedy
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.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-30654?
CVE-2025-30654 is classified as a medium severity vulnerability due to the exposure of sensitive information to low-privileged authenticated users.
How do I fix CVE-2025-30654?
To mitigate CVE-2025-30654, upgrade Junos OS or Junos OS Evolved to the latest version that addresses the vulnerability.
Who is affected by CVE-2025-30654?
CVE-2025-30654 affects users of Juniper Networks Junos OS and Junos OS Evolved, particularly low-privileged authenticated users.
What type of information is exposed in CVE-2025-30654?
CVE-2025-30654 allows access to sensitive information potentially impacting the confidentiality of data in the system.
Can CVE-2025-30654 be exploited remotely?
No, CVE-2025-30654 requires local access and authenticated credentials to exploit the vulnerability.
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