CVE-2025-3939 Details
Description
Observable Response Discrepancy vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Cryptanalysis. 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.
A vulnerability allowing cryptanalysis through observable response discrepancies has been identified in the Tridium Niagara Framework and Niagara Enterprise Security. This issue affects multiple versions prior to the latest releases, specifically versions before 4.14.2, 4.15.1, and 4.10.11. The vulnerability is present on various operating systems, including Windows, Linux, and QNX.
Users are advised to upgrade to Tridium Niagara Framework and Enterprise Security versions 4.14.2u2, 4.15.u1, or 4.10u.11.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 22, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://docs.niagara-community.com/category/tech_bull | [email protected] | Permissions Required |
| https://honeywell.com/us/en/product-security#security-notices | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-203 | Observable Discrepancy | [email protected] |
| CWE-204 | Observable Response Discrepancy | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| tridium niagara | 4.10u10 4.14u1 4.15 |
CPE
Remediation
| |
| tridium niagara enterprise security | 4.10u10 4.14u1 4.15 |
CPE
Remediation
| |
| blackberry qnx | All versions |
CPE
Remediation
| |
| linux linux kernel | All versions |
CPE
Remediation
| |
| microsoft windows | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 4, 2025 | Initial Analysis | [email protected] |
| May 22, 2025 | New CVE Received | [email protected] |