CVE-2023-25913Network attack vector

Unauthenticated web-report information disclosure

Published Aug 21, 2023 · Updated Jan 9, 2025

Authentication bypass in Danfoss AK-SM 800A before 3.3 allows remote attackers to disclose sensitive data through web reports. Danfoss has not published the affected report endpoint or the authentication check that it omits or performs incorrectly. No credentials or user interaction are required; generated reports expose internal IP addresses, usernames, store names, and other sensitive information.

CVSS severity7.5
High
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Danfoss AK-SM 800A before 3.3 allows remote attackers to disclose sensitive data through web reports. Danfoss has not published the affected report endpoint or the authentication check that it omits or performs incorrectly. No credentials or user interaction are required; generated reports expose internal IP addresses, usernames, store names, and other sensitive information.

The record

CVE
CVE-2023-25913
Published
Aug 21, 2023
Updated
Jan 9, 2025
Vendor
Danfoss
Product
AK-SM 800A
Classifications
CWE-287, CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 21, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 9, 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=< 3.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Danfoss · AK-SM 800Aversion=< 3.3

Published CVSS scores

7.5Dutch Institute for Vulnerability DisclosureCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-287Improper Authentication
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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