PT-2025-51370 · Unknown · Choco Tei Watcher Mini

Published 2025-12-16 · Updated 2025-12-23 · CVE-2025-66357

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions CHOCO TEI WATCHER mini (IB-MCT001) (affected versions not specified)

Description The CHOCO TEI WATCHER mini (IB-MCT001) has a problem with how it handles unusual situations. Specifically, when the Video Download feature is operating in a particular communication state, the device’s resources can be used up in an unexpected way.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Improper Check for Exceptional Conditions

Weakness Enumeration

CWE-754

Related Identifiers

CVE-2025-66357

Affected Products

Choco Tei Watcher Mini

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-66357 · Security Note
• https://inaba.co.jp/files/chocomini_vulnerability_newly_identified.pdf · Vendor Advisory
• https://t.me/CVEtracker/39921 · Telegram Post
• https://twitter.com/CVEnew/status/2001365828344668588 · Twitter Post
• https://t.me/cveNotify/146711 · Telegram Post
• https://t.me/cveNotify/145901 · Telegram Post
• https://jvn.jp/en/vu/JVNVU92827367 · Note