| タイトル | Besen EV Charging Station BS20 EV Charger Weak Authentication |
|---|
| 説明 | Finding 1: Weak Authentication Mechanism in Besen Home EV Charging Station via BLE
A weak authentication vulnerability exists in the Besen Home EV Charging Station. The device ships with a shared default (common) password and enforces a fixed 6-digit numeric password format, limiting the keyspace to 1,000,000 possible combinations. This significantly reduces resistance to brute-force attacks. Additionally, the Bluetooth Low Energy (BLE) authentication handshake can be captured and subjected to offline brute-force cracking, enabling attackers to recover credentials without further interaction with the device.
Successful exploitation may allow unauthorized access and control of the charging station.
|
|---|
| ユーザー | carfeii (UID 97470) |
|---|
| 送信 | 2026年04月26日 18:04 (5 月 ago) |
|---|
| モデレーション | 2026年05月24日 08:19 (28 days later) |
|---|
| ステータス | 承諾済み |
|---|
| VulDBエントリ | 365375 [Besen BS20 EV Charging Station 迄 20260426 Bluetooth Low Energy 弱い認証] |
|---|
| ポイント | 19 |
|---|