CVE-2025-15474

MEDIUM

AuntyFey Smart Combination Lock - DoS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-15474. PoCs published by NSM-Barii.

AI-analyzed exploit summary This repository contains a functional PoC for CVE-2025-15474, a BLE-based DoS vulnerability affecting a commercial smart padlock. The exploit repeatedly initiates unauthenticated BLE connections to disrupt keypad input and force lockout states.

Description

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.

Exploits (1)

nomisec WORKING POC 3 stars
by NSM-Barii · poc
https://github.com/NSM-Barii/CVE-2025-15474

This repository contains a functional PoC for CVE-2025-15474, a BLE-based DoS vulnerability affecting a commercial smart padlock. The exploit repeatedly initiates unauthenticated BLE connections to disrupt keypad input and force lockout states.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Commercial BLE smart padlock (Amazon Product B0F9L1M4XG)
No auth needed
Prerequisites: BLE-capable Linux · Python 3.x · bleak library · target MAC address
devstral-2 · analyzed Apr 24, 2026 Full analysis →

References (3)

Core 3
Core References
Various Sources technical-description exploit
https://github.com/nsm-barii/ble-smartlock-dos
Various Sources product
https://www.amazon.com/dp/B0F9L1M4XG

Scores

CVSS v4 5.3
EPSS 0.0026
EPSS Percentile 16.9%
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

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-770
Status published
Products (1)
AuntyFey/AuntyFey Smart Combination Lock < 2025-12-24
Published Jan 07, 2026
Tracked Since Feb 18, 2026