Vulnerabilities > CVE-2019-5634 - Information Exposure Through Log Files vulnerability in Belwith-Keeler Hickory Smart 01.01.40/01.01.43
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
NONE Availability impact
NONE Summary
An inclusion of sensitive information in log files vulnerability is present in Hickory Smart for Android mobile devices from Belwith Products, LLC. Communications to the internet API services and direct connections to the lock via Bluetooth Low Energy (BLE) from the mobile application are logged in a debug log on the Android device at HickorySmartLog/Logs/SRDeviceLog.txt. This information was found stored in the Android device's default USB or SDcard storage paths and is accessible without rooting the device. This issue affects Hickory Smart for Android, version 01.01.43 and prior versions.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 2 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Fuzzing and observing application log data/errors for application mapping An attacker sends random, malformed, or otherwise unexpected messages to a target application and observes the application's log or error messages returned. Fuzzing techniques involve sending random or malformed messages to a target and monitoring the target's response. The attacker does not initially know how a target will respond to individual messages but by attempting a large number of message variants they may find a variant that trigger's desired behavior. In this attack, the purpose of the fuzzing is to observe the application's log and error messages, although fuzzing a target can also sometimes cause the target to enter an unstable state, causing a crash. By observing logs and error messages, the attacker can learn details about the configuration of the target application and might be able to cause the target to disclose sensitive information.