---
id: CVE-2025-41452
title: Post auth nginx configuration injection in Danfoss AK-SM8xxA Series
summary: "Post-authenticated external control of system web interface configuration setting vulnerability in Danfoss AK-SM8xxA Series prior to 4.3.1, which\_could allow for a denial of service attack induced by improper handling of exceptional cond…"
severity: medium
cvss: 6.8
cvssVector: 'CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H'
cvssSource: cna
cwe:
  - CWE-15
vendor: Danfoss
product: AK-SM8xxA Series
affected:
  - ak-sm8xxa_series < 4.3.1
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-19T19:13:03.974394Z'
exploitAvailable: true
published: '2025-08-22'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T19:13:21.555Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2025-41452'
references:
  - url: >-
      https://www.danfoss.com/en/service-and-support/downloads/dcs/adap-kool-software/ak-sm-800a/#tab-overview
tags:
  - cve.org
  - exploit-available
epss: 0.00925
epssPercentile: 0.60252
ingestedAt: '2026-10-19T19:38:06.460Z'
---

## Overview

Post-authenticated external control of system web interface configuration setting vulnerability in Danfoss AK-SM8xxA Series prior to 4.3.1, which could allow for a denial of service attack induced by improper handling of exceptional conditions

## Affected

- `ak-sm8xxa_series < 4.3.1`

## Remediation

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