8.5

CVE-2025-52954

A Missing Authorization vulnerability in the internal virtual routing and forwarding (VRF) of Juniper Networks Junos OS Evolved allows a local, low-privileged user to gain root privileges, leading to a system compromise.

Any low-privileged user with the capability to send packets over the internal VRF can execute arbitrary Junos commands and modify the configuration, and thus compromise the system. 

This issue affects Junos OS Evolved: 



  *  All versions before 22.2R3-S7-EVO, 
  *  from 22.4 before 22.4R3-S7-EVO, 
  *  from 23.2 before 23.2R2-S4-EVO, 
  *  from 23.4 before 23.4R2-S5-EVO, 
  *  from 24.2 before 24.2R2-S1-EVO
  *  from 24.4 before 24.4R1-S2-EVO, 24.4R2-EVO.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorJuniper Networks
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Product Junos OS Evolved
Default Statusunaffected
Version < 22.2R3-S7-EVO
Version 0
Status affected
Version < 22.4R3-S7-EVO
Version 22.4
Status affected
Version < 23.2R2-S4-EVO
Version 23.2
Status affected
Version < 23.4R2-S5-EVO
Version 23.4
Status affected
Version < 24.2R2-S1-EVO
Version 24.2
Status affected
Version < 24.4R1-S2-EVO, 24.4R2-EVO
Version 24.4
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.03
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
sirt@juniper.net 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
sirt@juniper.net 8.5 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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:X/R:X/V:X/RE:X/U:X
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.