CVE-2025-3940CRITICAL 9.8EPSS p21.5%

CVE-2025-3940CVE-2025-3940

Description

Improper Use of Validation Framework vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX 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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.30% probability of exploitation · percentile 21.5% · 2026-06-19T12:03:05Z
Published2025-05-22
Last modified2025-06-04

Underlying weaknesses· 1

CWE-1173

References

  1. https://docs.niagara-community.com/category/tech_bull
  2. https://honeywell.com/us/en/product-security#security-notices

1

TypeTargetConfidenceTier
WeaknessImproper Use of Validation Frameworkcwe-11730%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.