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 | 
|---|---|
| https://supportportal.juniper.net/JSA100078 |     | 
History
                    Sat, 12 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | epss 
 | 
Fri, 11 Jul 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Fri, 11 Jul 2025 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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 |  | |
| Metrics | cvssV3_1 
 
 | 
 MITRE
                        MITRE
                    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
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-07-11T20:11:46.787Z
 NVD
                        NVD
                    Status : Awaiting Analysis
Published: 2025-07-11T15:15:26.817
Modified: 2025-07-15T13:14:49.980
Link: CVE-2025-52963
 Redhat
                        Redhat
                    No data.