CVE-2025-24517Network attack vector

Unauthenticated password disclosure via client-side authentication

Published Mar 31, 2025 · Updated Mar 31, 2025

Client-side authentication in Inaba Denki Sangyo CHOCO TEI WATCHER mini all versions allows remote attackers to obtain its login password. The browser-based CHOCO TEI VIEWER performs authentication on the client side, but the vendor and researcher have withheld the precise password-retrieval operation. Network access to the device is sufficient; no authentication or user interaction is required, and the bounded consequence is disclosure of the product login password.

CVSS severity7.5
High
EPSS probability0.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Client-side authentication in Inaba Denki Sangyo CHOCO TEI WATCHER mini all versions allows remote attackers to obtain its login password. The browser-based CHOCO TEI VIEWER performs authentication on the client side, but the vendor and researcher have withheld the precise password-retrieval operation. Network access to the device is sufficient; no authentication or user interaction is required, and the bounded consequence is disclosure of the product login password.

The record

CVE
CVE-2025-24517
Published
Mar 31, 2025
Updated
Mar 31, 2025
Vendor
Inaba Denki Sangyo Co., Ltd.
Product
CHOCO TEI WATCHER mini
Classifications
CWE-603, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 31, 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?

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  1. Affected versionversion=all versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Inaba Denki Sangyo Co., Ltd. · CHOCO TEI WATCHER miniversion=all versions

Published CVSS scores

7.5JPCERT/CCCVSS: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-603Use of Client-Side Authentication
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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