Vulnerability Database

309,135

Total vulnerabilities in the database

CVE-2025-52989

An Improper Neutralization of Delimiters vulnerability in the UI of Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to modify the system configuration.

A user with limited configuration and commit permissions, using a specifically crafted annotate configuration command, can change any part of the device configuration.

This issue affects:

 Junos OS: 

  • all versions before 22.2R3-S7,
  • 22.4 versions before 22.4R3-S7,
  • 23.2 versions before 23.2R2-S4,
  • 23.4 versions before 23.4R2-S4,
  • 24.2 versions before 24.2R2-S1,
  • 24.4 versions before 24.4R1-S2, 24.4R2;

Junos OS Evolved:

  • all versions before 22.4R3-S7-EVO,

  • 23.2-EVO versions before 23.2R2-S4-EVO,

  • 23.4-EVO versions before 23.4R2-S5-EVO, 

  • 24.2-EVO versions before 24.2R2-S1-EVO

  • 24.4-EVO versions before 24.4R2-EVO.

  • Published: Jul 11, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-52989
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.1
  • AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L

CWEs:

No affected software listed.