CVE-2025-15474
AuntyFey Smart Combination Lock BLE Connection Flood DoS
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jan 7, 2026
- Updated
- Jan 7, 2026
- Reserved
- Jan 7, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | 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 | VulnCheck |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
Affected Products
| Product | Versions |
|---|---|
AuntyFey Smart Combination LockAuntyFey |
|
References
- https://github.com/nsm-barii/ble-smartlock-dostechnical-descriptionexploit
- https://www.amazon.com/dp/B0F9L1M4XGproduct
- https://www.vulncheck.com/advisories/auntyfey-smart-combination-lock-ble-connection-flood-dosthird-party-advisory
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