# CVE-2025-52989

## Summary

- **CVE ID:** CVE-2025-52989
- **Severity:** MEDIUM
- **CVSS Score:** 6.8 (CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/R:U/RE:M)
- **CWE:** CWE-140
- **Published:** Jul 11, 2025
- **Last Modified:** Mar 13, 2026

## Description

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.

## Affected Products

- Juniper Networks — Junos OS (0)
- Juniper Networks — Junos OS (22.4)
- Juniper Networks — Junos OS (23.2)
- Juniper Networks — Junos OS (23.4)
- Juniper Networks — Junos OS (24.2)
- Juniper Networks — Junos OS (24.4)
- Juniper Networks — Junos OS Evolved (0)
- Juniper Networks — Junos OS Evolved (23.2-EVO)
- Juniper Networks — Junos OS Evolved (23.4-EVO)
- Juniper Networks — Junos OS Evolved (24.2-EVO)
- Juniper Networks — Junos OS Evolved (24.4-EVO)

## References

- [CNA](https://supportportal.juniper.net/JSA100096)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.12%
- **EPSS Percentile:** 2.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._