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6.9

CHOCO TEI WATCHER mini: High Resource Consumption in Video Download

CVE-2025-66357 · published 10 months ago
Summary

A software bug in the CHOCO TEI WATCHER mini's Video Download feature can cause it to consume too many resources, potentially slowing down the device or causing other issues. This is a concern because it can affect the overall performance of the product. To protect your device, update to the latest software version as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
inaba ib-mct001_firmware All versions
cpe:2.3:o:inaba:ib-mct001_firmware:-:*:*:*:*:*:*:*
Original advisory text
CHOCO TEI WATCHER mini (IB-MCT001) contains an issue with improper check for unusual or exceptional conditions. When the Video Download feature is in a specific communication state, the product's r...
CHOCO TEI WATCHER mini (IB-MCT001) contains an issue with improper check for unusual or exceptional conditions. When the Video Download feature is in a specific communication state, the product's resources may be consumed abnormally.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker partial control
Severity
6.9 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-754Improper Check for Unusual or Exceptional Conditions
Timeline
Published16 Dec 2025
Updated3 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-66357 · NVD
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