CVE-2026-8374

Misuse and misconfiguration in Bluetooth communication in SwitchBot Door Lock Series allows an attacker to bypass the electronic lock and access controls via a manipulated communication protocol.

CVSS

No CVSS.

References

Link	Resource
https://neodyme.io/en/advisories/cve-2026-8374/
https://neodyme.io/en/blog/switchbot/

Configurations

No configuration.

History

09 Oct 2026, 13:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-09 13:17

Updated : 2026-10-30 17:17

NVD link : CVE-2026-8374

Mitre link : CVE-2026-8374

CVE.ORG link : CVE-2026-8374

JSON object : View

Products Affected

No product.

CWE

CWE-1204

Generation of Weak Initialization Vector (IV)

CWE-1240

Use of a Cryptographic Primitive with a Risky Implementation

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"subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "HIGH", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "a341c0d1-ebf7-493f-a84e-38cf86618674", "affectedData": [{"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Lock", "versions": [{"status": "affected", "version": "0", "lessThan": "7.7", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Lock Pro", "versions": [{"status": "affected", "version": "0", "lessThan": "3.7", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Lock Wifi", "versions": [{"status": "affected", "version": "0", "lessThan": "15.21", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Lock Ultra", "versions": [{"status": "affected", "version": "0", "lessThan": "2.8", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Lock Lite", "versions": [{"status": "affected", "version": "0", "lessThan": "7.7", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Keypad", "versions": [{"status": "affected", "version": "0", "lessThan": "2.9", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Keypad Touch", "versions": [{"status": "affected", "version": "0", "lessThan": "2.9", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Keypad Vision", "versions": [{"status": "affected", "version": "0", "lessThan": "2.5", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot Keypad Vision Pro", "versions": [{"status": "affected", "version": "0", "lessThan": "1.0", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "SwitchBot", "modules": ["Bluetooth communication"], "product": "SwitchBot App", "versions": [{"status": "affected", "version": "0", "lessThan": "9.18", "versionType": "custom"}], "platforms": ["Android"], "defaultStatus": "unaffected"}]}], "published": "2026-10-09T13:17:11.240", "references": [{"url": "https://neodyme.io/en/advisories/cve-2026-8374/", "source": "a341c0d1-ebf7-493f-a84e-38cf86618674"}, {"url": "https://neodyme.io/en/blog/switchbot/", "source": "a341c0d1-ebf7-493f-a84e-38cf86618674"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "a341c0d1-ebf7-493f-a84e-38cf86618674", "description": [{"lang": "en", "value": "CWE-1204"}, {"lang": "en", "value": "CWE-1240"}]}], "descriptions": [{"lang": "en", "value": "Misuse and misconfiguration in Bluetooth communication in SwitchBot Door Lock Series allows an attacker to bypass the electronic lock and access controls via a manipulated communication protocol."}], "lastModified": "2026-10-30T17:17:30.820", "sourceIdentifier": "a341c0d1-ebf7-493f-a84e-38cf86618674"}

CVE-2026-8374

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