# CVE-2025-3941

## Summary

- **CVE ID:** CVE-2025-3941
- **Severity:** MEDIUM
- **CVSS Score:** 5.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
- **CWE:** CWE-69
- **Published:** May 22, 2025
- **Last Modified:** Mar 12, 2026

## Description

Improper Handling of Windows ::DATA Alternate Data Stream vulnerability in Tridium Niagara Framework on Windows, Tridium Niagara Enterprise Security on Windows allows Input Data Manipulation. This issue affects Niagara Framework: before 4.14.2, before 4.15.1, before 4.10.11; Niagara Enterprise Security: before 4.14.2, before 4.15.1, before 4.10.11.Tridium recommends upgrading to Niagara Framework and Enterprise Security versions 4.14.2u2, 4.15.u1, or 4.10u.11.

## Affected Products

- Tridium — Niagara Framework (0)
- Tridium — Niagara Enterprise Security (0)

## References

- [CNA](https://www.honeywell.com/us/en/product-security#security-notices)
- [CNA](https://docs.niagara-community.com/category/tech_bull)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.52%
- **EPSS Percentile:** 42.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._