8.4

CVE-2025-30650

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

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerJuniper Networks
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Produkt Junos OS
Default Statusunaffected
Version 0
Version < 22.4R3-S8
Status affected
Version 23.2
Version < 23.2R2-S6
Status affected
Version 23.4
Version < 23.4R2-S6
Status affected
Version 24.2
Version < 24.2R2-S3
Status affected
Version 24.4
Version < 24.4R2
Status affected
Version 25.2
Version < 25.2R2
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.067
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
sirt@juniper.net 8.4 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:A/V:C/RE:M/U:Amber
sirt@juniper.net 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.