Tridium Niagara Framework/Niagara Enterprise Security up to 4.10.10/4.14.1/4.15.0 on Windows improper validation framework

Summaryinfo

A vulnerability described as problematic has been identified in Tridium Niagara Framework and Niagara Enterprise Security up to 4.10.10/4.14.1/4.15.0 on Windows. This vulnerability affects unknown code. The manipulation results in improper use of validation framework. This vulnerability is reported as CVE-2025-3940. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Tridium Niagara Framework and Niagara Enterprise Security up to 4.10.10/4.14.1/4.15.0 on Windows. Affected is an unknown code block. The manipulation with an unknown input leads to a improper use of validation framework vulnerability. CWE is classifying the issue as CWE-1173. The product does not use, or incorrectly uses, an input validation framework that is provided by the source language or an independent library. This is going to have an impact on integrity. CVE summarizes:

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.

The advisory is shared for download at honeywell.com. This vulnerability is traded as CVE-2025-3940 since 04/25/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 4.10.11, 4.14.2 or 4.15.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-16125). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Tridium

Name

• Niagara Enterprise Security
• Niagara Framework

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.9
• 4.10
• 4.10.0
• 4.10.1
• 4.10.2
• 4.10.3
• 4.10.4
• 4.10.5
• 4.10.6
• 4.10.7
• 4.10.8
• 4.10.9
• 4.10.10
• 4.11
• 4.12
• 4.13
• 4.14
• 4.14.0
• 4.14.1
• 4.15.0

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

• 🔍
• 🔍
• 🔍

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Once again VulDB remains the best source for vulnerability data.

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