{"id":"CVE-2025-66357","title":"CHOCO TEI WATCHER mini (IB-MCT001) contains an issue with improper check for unusual or exceptional conditions","summary":"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.","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-754"],"vendor":"inaba","product":"ib-mct001_firmware","affected":["ib-mct001_firmware"],"published":"2025-12-16","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-66357","references":[{"url":"https://jvn.jp/en/vu/JVNVU92827367/","label":"vultures@jpcert.or.jp"},{"url":"https://www.inaba.co.jp/files/chocomini_vulnerability_newly_identified.pdf","label":"vultures@jpcert.or.jp"}],"tags":["nvd"],"epss":0.00292,"epssPercentile":0.19714,"ingestedAt":"2026-09-30T23:29:32.493Z","slug":"CVE-2025-66357","body":"## Overview\n\nCHOCO 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.\n\n## Affected\n\n- `ib-mct001_firmware`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}