Vulnerability · Published Dec 16, 2025 · Assigned by jpcert
CVE-2025-66357
Medium 5.3
In plain English
A medium-severity security flaw in CHOCO TEI WATCHER mini (IB-MCT001) from Inaba Denki Sangyo Co., Ltd.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.0)5.3Medium
Exploit odds (30 days)0.3%top 78.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Inaba Denki Sangyo Co., Ltd. | CHOCO TEI WATCHER mini (IB-MCT001) | all versions |
Weakness: CWE-754 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L