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CVE-2025-3942

Improper Output Neutralization for Logs

HIGH
7.5
CVSS Score
Published: May 22, 2025 at 12:40 PM UTC
Updated: June 17, 2026 at 09:20 AM UTC
2 products affected across 1 vendorNiagaraNiagara Enterprise Security· also runs on 3 platforms

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Severity
HIGH7.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Improper Output Neutralization for Logs 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Niagara· Tridium
95%
v < 4.10.11v < 4.14.2v < 4.15.14.10u104.14u14.15
Affected range stops below 4.10.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.14.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.15.1, so it looks safe — our inference, not a vendor statement
blackberry-qnx (environment) · linux-linux-kernel (environment) · microsoft-windows (environment)
Niagara Enterprise Security· Tridium
95%
v < 4.10.11v < 4.14.2v < 4.15.14.10u104.14u14.15
Affected range stops below 4.10.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.14.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.15.1, so it looks safe — our inference, not a vendor statement
blackberry-qnx (environment) · linux-linux-kernel (environment) · microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: [email protected]
https://www.honeywell.com/us/en/product-security#security-notices
Vendor AdvisoryProduct
Source: [email protected]
https://www.tridium.com/us/en/product-security

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-117CWE-116

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