8.4

CVE-2025-52988

An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a high privileged, local attacker to escalated their privileges to root.

When a user provides specifically crafted arguments to the 'request system logout' command, these will be executed as root on the shell, which can completely compromise the device.
This issue affects:

Junos OS: 



  *  all versions before 21.2R3-S9,
  *  21.4 versions before 21.4R3-S8,
  *  22.2 versions before 22.2R3-S6,
  *  22.3 versions before 22.3R3-S3,
  *  22.4 versions before 22.4R3-S6,
  *  23.2 versions before 23.2R2-S1,
  *  23.4 versions before 23.4R1-S2, 23.4R2;




Junos OS Evolved:



  *  all versions before 22.4R3-S6-EVO,
  *  23.2-EVO versions before 23.2R2-S1-EVO,
  *  23.4-EVO versions before 23.4R1-S2-EVO, 23.4R2-EVO.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorJuniper Networks
≫
Product Junos OS
Default Statusunaffected
Version < 21.2R3-S9
Version 0
Status affected
Version < 21.4R3-S8
Version 21.4
Status affected
Version < 22.2R3-S6
Version 22.2
Status affected
Version < 22.3R3-S3
Version 22.3
Status affected
Version < 22.4R3-S6
Version 22.4
Status affected
Version < 23.2R2-S1
Version 23.2
Status affected
Version < 23.4R1-S2, 23.4R2
Version 23.4
Status affected
VendorJuniper Networks
≫
Product Junos OS Evolved
Default Statusunaffected
Version < 22.4R3-S6-EVO
Version 0
Status affected
Version < 23.2R2-S1-EVO
Version 23.2-EVO
Status affected
Version < 23.4R1-S2-EVO, 23.4R2-EVO
Version 23.4-EVO
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.189
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
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
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: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:Y/R:U/V:X/RE:M/U:X
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.