CVE-2025-3939

MEDIUM EPSS 17.4%
Published May 22, 20251y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published May 22, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
17.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-203
CWE-204

Affected Products 9

VendorProductVersionRange
tridiumniagara4.10u10any
tridiumniagara4.14u1any
tridiumniagara4.15any
tridiumniagara_enterprise_security4.10u10any
tridiumniagara_enterprise_security4.14u1any
tridiumniagara_enterprise_security4.15any
blackberryqnx*any
linuxlinux_kernel*any
microsoftwindows*any

References 2

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.