An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service.
Users with "view" permissions can run a specific request interface command which allows the user to shut down the interface.
This issue affects Junos OS:
* All versions before 21.2R3-S9,
* from 21.4 before 21.4R3-S11,
* from 22.2 before 22.2R3-S7,
* from 22.4 before 22.4R3-S7,
* from 23.2 before 23.2R2-S4,
* from 23.4 before 23.4R2-S5,
* from 24.2 before 24.2R2-S1,
* from 24.4 before 24.4R1-S3, 24.4R2.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://supportportal.juniper.net/JSA100078 |
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History
Sat, 12 Jul 2025 13:45:00 +0000
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Fri, 11 Jul 2025 21:15:00 +0000
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Fri, 11 Jul 2025 15:15:00 +0000
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Description | An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service. Users with "view" permissions can run a specific request interface command which allows the user to shut down the interface. This issue affects Junos OS: * All versions before 21.2R3-S9, * from 21.4 before 21.4R3-S11, * from 22.2 before 22.2R3-S7, * from 22.4 before 22.4R3-S7, * from 23.2 before 23.2R2-S4, * from 23.4 before 23.4R2-S5, * from 24.2 before 24.2R2-S1, * from 24.4 before 24.4R1-S3, 24.4R2. | |
Title | Junos OS: A low-privileged user can disable an interface | |
Weaknesses | CWE-284 | |
References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: juniper
Published: 2025-07-11T15:06:26.737Z
Updated: 2025-07-11T20:11:51.358Z
Reserved: 2025-06-23T13:17:37.424Z
Link: CVE-2025-52963

Updated: 2025-07-11T20:11:46.787Z

Status : Awaiting Analysis
Published: 2025-07-11T15:15:26.817
Modified: 2025-07-15T13:14:49.980
Link: CVE-2025-52963

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