CVE-2025-41450Network attack vector

Sensitive data disclosure via unauthenticated web reports

Published May 8, 2025 · Updated Aug 27, 2025

Improper authentication in Danfoss AK-SM 8xxA Series before 4.2 allows remote attackers to generate web reports disclosing sensitive data. The web-report function accepts a request without completing primary authentication and includes internal IP addresses, usernames, store names, and other sensitive information. Exploitation requires network access and user interaction; the documented consequence is disclosure of report contents.

CVSS severity8.2
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Danfoss AK-SM 8xxA Series before 4.2 allows remote attackers to generate web reports disclosing sensitive data. The web-report function accepts a request without completing primary authentication and includes internal IP addresses, usernames, store names, and other sensitive information. Exploitation requires network access and user interaction; the documented consequence is disclosure of report contents.

The record

CVE
CVE-2025-41450
Published
May 8, 2025
Updated
Aug 27, 2025
Vendor
Danfoss
Product
AK-SM 8xxA Series
Classifications
CWE-305, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Danfoss · AK-SM 8xxA Seriesversion=0 <4.2

Published CVSS scores

8.2DanfossCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-305Authentication Bypass by Primary Weakness
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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