CVE-2025-15474
AuntyFey Smart Combination Lock BLE Connection Flood DoS
- Published
- Jan 7, 2026
- Updated
- Jan 7, 2026
- Assigning CNA
- VulnCheck
- Evidence observed
- Aug 28, 2026
Primary CVSS
nvd · CVSS 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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:XLow · next 30 days
- Percentile
- 26.3%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
AuntyFey Smart Combination Lock firmware versions as of 2025-12-24 contain a vulnerability that allows an unauthenticated attacker within Bluetooth Low Energy (BLE) range to cause a denial of service by repeatedly initiating BLE connections. Sustained connection attempts interrupt keypad authentication input and repeatedly force the device into lockout states, preventing legitimate users from unlocking the device.
Sources
1A denial-of-service vulnerability in the AuntyFey BLE smart padlock allows unauthenticated connection floods to lock out legitimate users. CVE-2025-15474
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