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CVE PROGRAM SOURCE RECORD8.4 High

CVE-2025-30650

Junos OS: Privileged local user can gain access to a Linux-based FPC as root

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Status
Published
Published
Updated
Assigning organization
juniper

Description

A Missing Authentication for Critical Function vulnerability in command processing of Juniper Networks Junos OS allows a privileged local attacker to gain access to Linux-based line cards as root. This issue affects systems running Junos OS using Linux-based line cards. Affected line cards include: * MPC7, MPC8, MPC9, MPC10, MPC11 * LC2101, LC2103 * LC480, LC4800, LC9600 * MX304 (built-in FPC) * MX-SPC3 * SRX5K-SPC3 * EX9200-40XS * FPC3-PTX-U2, FPC3-PTX-U3 * FPC3-SFF-PTX * LC1101, LC1102, LC1104, LC1105 This issue affects Junos OS:  * all versions before 22.4R3-S8,  * from 23.2 before 23.2R2-S6,  * from 23.4 before 23.4R2-S6,  * from 24.2 before 24.2R2-S3,  * from 24.4 before 24.4R2, * from 25.2 before 25.2R2.

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 < 22.4R3-S8affected
  • 23.2 to < 23.2R2-S6affected
  • 23.4 to < 23.4R2-S6affected
  • 24.2 to < 24.2R2-S3affected
  • 24.4 to < 24.4R2affected
  • 25.2 to < 25.2R2affected

References