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
Diese Information steht angemeldeten Benutzern zur Verfügung.
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 < 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
HerstellerJuniper Networks
≫
Produkt 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
Typ Quelle Score Percentile
EPSS FIRST.org 0.06% 0.189
CVSS Metriken
Quelle 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.