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CVE PROGRAM SOURCE RECORD6.8 Medium

CVE-2025-52963

Junos OS: A low-privileged user can disable an interface

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Status
Published
Published
Updated
Assigning organization
juniper

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Juniper Networks Junos OS

Default version status: unaffected

  • 0 to < 21.2R3-S9affected
  • 21.4 to < 21.4R3-S11affected
  • 22.2 to < 22.2R3-S7affected
  • 22.4 to < 22.4R3-S7affected
  • 23.2 to < 23.2R2-S4affected
  • 23.4 to < 23.4R2-S5affected
  • 24.2 to < 24.2R2-S1affected
  • 24.4 to < 24.4R1-S3, 24.4R2affected

References