CVE-2017-17435
"Vaultek Gun Safe VT20i Remote Unauthenticated PIN Bypass Vulnerability"
Description
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.
INFO
Published Date :
Dec. 7, 2017, 12:29 a.m.
Last Modified :
Dec. 22, 2017, 5:50 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-17435.
| URL | Resource |
|---|---|
| https://vaulteksafe.com/index.php/cve-2017-17435/ | Vendor Advisory |
| https://www.twosixlabs.com/bluesteal-popping-gatt-safes/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-17435 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-17435 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 22, 2017
Action Type Old Value New Value Added CVSS V2 (AV:A/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.twosixlabs.com/bluesteal-popping-gatt-safes/ No Types Assigned https://www.twosixlabs.com/bluesteal-popping-gatt-safes/ Third Party Advisory Changed Reference Type https://vaulteksafe.com/index.php/cve-2017-17435/ No Types Assigned https://vaulteksafe.com/index.php/cve-2017-17435/ Vendor Advisory Added CWE CWE-287 Added CPE Configuration AND OR *cpe:2.3:o:vaulteksafe:vt20i_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:vaulteksafe:vt20i:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 13, 2017
Action Type Old Value New Value Added Reference https://vaulteksafe.com/index.php/cve-2017-17435/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-17435 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-17435
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.30612
percentile