---
id: CVE-2025-41450
title: >-
  Authentication bypass with privileged access in Danfoss AK-SM 8xxA Series
  prior to version 4.2
summary: >-
  Improper Authentication vulnerability in Danfoss AKSM8xxA Series.This issue
  affects Danfoss AK-SM 8xxA Series prior to version 4.2
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:H'
cvssSource: cna
cwe:
  - CWE-305
vendor: Danfoss
product: AK-SM 8xxA Series
affected:
  - ak-sm_8xxa_series < 4.2
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-19T19:12:01.666467Z'
exploitAvailable: true
published: '2025-05-08'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T19:12:08.850Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2025-41450'
references:
  - url: >-
      https://www.danfoss.com/en/service-and-support/coordinated-vulnerability-disclosure/danfoss-security-advisories/dsa-2025-03-01/
tags:
  - cve.org
  - exploit-available
epss: 0.00949
epssPercentile: 0.61318
exploits:
  github: 3
  githubRepos:
    - 'https://github.com/msuiche/fromagegate'
    - 'https://github.com/Nero22k/CVE-2025-41450_poc'
    - 'https://github.com/GabrieleDattile/CVE-2025-41450-Fromagegate'
  checkedAt: '2026-11-05T15:19:23.330Z'
ingestedAt: '2026-10-19T19:38:06.462Z'
---

## Overview

Improper Authentication vulnerability in Danfoss AKSM8xxA Series.This issue affects Danfoss AK-SM 8xxA Series prior to version 4.2

## Affected

- `ak-sm_8xxa_series < 4.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.