CVE-2026-8374

HIGH
MEDIUM Priority: 0.01 BB Relevance: 52/100
Published: 2026-10-09 Modified: 2026-10-30 First seen: 2026-10-30 Status: active

Attack Surface

Low Complexity No Auth No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: None
S: P
AT: None
VC: Low
VI: High
VA: High

Description

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.

Bug Bounty Relevance

52 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.5 / 10.0 v4.0
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/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:P/AU:N/R:I/V:D/RE:H/U:Red

EPSS — Exploitation Probability

0.09%
Raw Score 0.000890
Percentile 0.4%
Date 2026-10-31

EPSS Trend

2026-10-31
0.00089
2026-10-30
0.00089

Intelligence Sources

mitre ref →
nvd ref →