CVE-2025-3940 json
Improper Use of Validation Framework
published 2025-05-22 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-16125
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Tridium Niagara Framework 4.10.11, 4.14.2, 4.15.1
- Tridium Niagara Enterprise Security 4.10.11, 4.14.2, 4.15.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Tridium Niagara Framework
- Tridium Niagara Enterprise Security
Classification
- Weakness
-
- CWE-1173 Improper Use of Validation Framework
References
-
honeywell.com
/us/en/product-security#security-notices
vendor-advisory
-
docs.niagara-community.com
/category/tech_bull
vendor-advisory, permissions-required
Sources
- CVE List CVE-2025-3940
- NVD CVE-2025-3940
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