| Title | Vaultek Gun Safe VT20i のソフトウェアにおける認証に関する脆弱性 |
|---|---|
| Summary | Vaultek Gun Safe VT20i のソフトウェアには、認証に関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Dec. 7, 2017, midnight |
| Registration Date | Jan. 11, 2018, 4:57 p.m. |
| Last Update | Jan. 11, 2018, 4:57 p.m. |
| CVSS3.0 : 重要 | |
| Score | 8.8 |
|---|---|
| Vector | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CVSS2.0 : 危険 | |
| Score | 8.3 |
|---|---|
| Vector | AV:A/AC:L/Au:N/C:C/I:C/A:C |
| Vaultek Safe, Inc. |
| VT20i ファームウェア |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2018年01月11日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |
| Summary | An issue was discovered in the software on Vaultek Gun Safe VT20i products, aka BlueSteal. An attacker can remotely unlock any safe in this product line without a valid PIN code. Even though the phone application requires it and there is a field to supply the PIN code in an authorization request, the safe does not check the PIN code, so an attacker can obtain authorization using any value. Once an attacker sees the Bluetooth Low Energy (BLE) advertisement for the safe, they need only to write a BLE characteristic to enable notifications, and send a crafted getAuthor packet that returns a temporary key, and an unlock packet including that temporary key. The safe then opens after the unlock packet is processed, with no verification of PIN or other credentials. |
|---|---|
| Publication Date | Dec. 7, 2017, 9:29 a.m. |
| Registration Date | Jan. 26, 2021, 1:19 p.m. |
| Last Update | Nov. 21, 2024, 12:17 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:vaulteksafe:vt20i_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:vaulteksafe:vt20i:-:*:*:*:*:*:*:* | ||||