CVE-2025-3938

moderate-risk
Published 2025-05-22

Missing Cryptographic Step 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.

Do I need to act?

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0.17% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.8/10 Medium
NETWORK / LOW complexity

Affected Products (6)

Niagara
Niagara
Niagara
Niagara Enterprise Security
Niagara Enterprise Security
Niagara Enterprise Security

Affected Vendors

Tridium

References (2)

Permissions Required https://docs.niagara-community.com/category/tech_bull
Vendor Advisory https://www.honeywell.com/us/en/product-security#security-notices
39
/ 100
moderate-risk
Severity 25/34 · High
Exploitability 1/34 · Minimal
Exposure 13/34 · Low