CVE-2025-61976

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-16

Last updated on: 2025-12-23

Assigner: JPCERT/CC

Description

CHOCO TEI WATCHER mini (IB-MCT001) contains an issue with improper check for unusual or exceptional conditions. If a remote attacker sends a specially crafted request to the Video Download interface, the system may become unresponsive.

CVSS Scores

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Meta Information

Published

2025-12-16

Last Modified

2025-12-23

Generated

2026-07-06

AI Q&A

2025-12-16

EPSS Evaluated

2026-07-05

NVD

CVE-2025-61976

EUVD

EUVD-2025-203504

Affected Vendors & Products

Vendor	Product	Version / Range
inaba	ib-mct001_firmware	*
inaba	ib-mct001	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-754	The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

Attack-Flow Graph

Executive Summary

CVE-2025-61976 is a vulnerability in the CHOCO TEI WATCHER mini (IB-MCT001) where a remote attacker can send specially crafted requests to the Video Download interface. This causes the system to become unresponsive due to improper checking for unusual or exceptional conditions in the device's software. [1, 2]

Impact Analysis

This vulnerability can cause the CHOCO TEI WATCHER mini device to become unresponsive when a remote attacker sends malicious requests to the Video Download interface. This denial of service can disrupt normal operations and availability of the device, potentially impacting any systems or processes relying on it. [1, 2]

Mitigation Strategies

Immediate mitigation steps include restricting the device's use to within a trusted LAN environment and limiting access from untrusted networks or hosts. When connecting the device to the internet, employ firewalls or Virtual Private Networks (VPNs) to prevent unauthorized access and minimize the scope of such connections. Users should refer to the product manual for detailed configuration changes. [1, 2]

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