Authentication bypass with privileged access in Danfoss AK-SM 8xxA Series prior to version 4.2

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-41450
StatePUBLISHED
AssignerDanfoss
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-05-08 10:15:18 UTC
Updated2026-10-19 20:17:34 UTC
DescriptionImproper Authentication vulnerability in Danfoss AKSM8xxA Series.This issue affects Danfoss AK-SM 8xxA Series prior to version 4.2

Risk And Classification

Primary CVSS: v3.1 8.2 HIGH from d7ff35af-cf88-454c-bab9-af60602f10f8

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:H

EPSS: 0.003500000 probability, percentile 0.271450000 (date 2026-10-19)

Problem Types: CWE-305 | CWE-305 CWE-305: Authentication Bypass by Primary Weakness

VersionSourceTypeScoreSeverityVector
3.1d7ff35af-cf88-454c-bab9-af60602f10f8Secondary8.2HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:H
3.1CNACVSS8.2HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
High

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Danfoss AK-SM 8xxA Series affected 4.2 custom Not specified

References

ReferenceSourceLinkTags
www.danfoss.com/en/service-and-support/coordinated-vulnerability-disclosure/d... d7ff35af-cf88-454c-bab9-af60602f10f8 www.danfoss.com
github.com/msuiche/fromagegate 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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