CVE-2025-61976

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

C

HOCO 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.

References

Link	Resource
https://jvn.jp/en/vu/JVNVU92827367/	Third Party Advisory
https://www.inaba.co.jp/files/chocomini_vulnerability_newly_identified.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:inaba:ib-mct001_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:inaba:ib-mct001:-:*:*:*:*:*:*:*

History

23 Dec 2025, 21:46

Type	Values Removed	Values Added
CPE		cpe:2.3:o:inaba:ib-mct001_firmware:-:::::::* cpe:2.3:h:inaba:ib-mct001:-:::::::*
References	~~() https://jvn.jp/en/vu/JVNVU92827367/ -~~	() https://jvn.jp/en/vu/JVNVU92827367/ - Third Party Advisory
References	~~() https://www.inaba.co.jp/files/chocomini_vulnerability_newly_identified.pdf -~~	() https://www.inaba.co.jp/files/chocomini_vulnerability_newly_identified.pdf - Vendor Advisory
First Time		Inaba ib-mct001 Inaba Inaba ib-mct001 Firmware

16 Dec 2025, 14:10

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-16 05:16

Updated : 2025-12-23 21:46

NVD link : CVE-2025-61976

Mitre link : CVE-2025-61976

CVE.ORG link : CVE-2025-61976

JSON object : View

Products Affected

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

{"id": "CVE-2025-61976", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-12-16T05:16:13.310", "references": [{"url": "https://jvn.jp/en/vu/JVNVU92827367/", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://www.inaba.co.jp/files/chocomini_vulnerability_newly_identified.pdf", "tags": ["Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-754"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2025-12-23T21:46:32.877", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:inaba:ib-mct001_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4D0CBD2-40BA-499A-989F-4CA133E0294F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:inaba:ib-mct001:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6DF4FF0F-BA64-498E-ABD5-951AEF9A9627"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}