Use of client-side authentication issue exists in CHOCO TEI WATCHER mini (IB-MCT001) all versions.

published 2025-03-31 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-14856

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits: 0; none known

Use of client-side authentication issue exists in CHOCO TEI WATCHER mini (IB-MCT001) all versions. If this issue is exploited, a remote attacker may obtain the product login password without authentication.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-084-04 updated 2025-03-25 cvss 7.5

Inaba Denki Sangyo CHOCO TEI WATCHER mini

Inaba Denki Sangyo Co., Ltd. CHOCO TEI WATCHER mini (IB-MCT001)
affected: mitigation “Inaba Denki Sangyo Co., Ltd. recommends users follow the following workarounds to help mitigate the impacts of these vulnerabilities:” jvn.jp

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 19 mo ago (2025-03-31)

Exploit prediction

0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Inaba Denki Sangyo Co., Ltd. CHOCO TEI WATCHER mini (IB-MCT001)

Classification

Weakness

CWE-603 Use of Client-Side Authentication

References

Sources

CVE List CVE-2025-24517
NVD CVE-2025-24517

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary