{"id":"CVE-2026-8374","title":"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.","summary":"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.","severity":"high","cvss":8.5,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/S:P/AU:N/R:I/V:D/RE:H/U:Red","cwe":["CWE-1204","CWE-1240"],"vendor":"SwitchBot","product":"Lock Series Lock","affected":["lock_series_lock <= 3.4","lock_series_keypad <= 2.7","lock_series_app <= 9.2.6"],"published":"2026-10-09","updated":"2026-10-15","sourceUpdated":"2026-10-15T19:17:48.117","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-8374","references":[{"url":"https://neodyme.io/en/advisories/cve-2026-8374/","label":"a341c0d1-ebf7-493f-a84e-38cf86618674"},{"url":"https://neodyme.io/en/blog/switchbot/","label":"a341c0d1-ebf7-493f-a84e-38cf86618674"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-15T17:57:54.302937Z"},"cvssSource":"cna","epss":0.00089,"epssPercentile":0.00392,"ingestedAt":"2026-10-09T13:58:52.546Z","slug":"CVE-2026-8374","body":"## Overview\n\nMisuse 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":46.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":220569,"id":"CVE-2026-8374","ts":1792022793810,"field":"cvss","old":null,"new":"8.5"},{"seq":220568,"id":"CVE-2026-8374","ts":1792022793810,"field":"severity","old":"none","new":"high"}]}