CVE-2019-5014 : Exploit Details and Defense Strategies

Winco Fireworks FireFly FW-1007 V2.0 Bluetooth Low Energy Improper Access Control Vulnerability

Understanding CVE-2019-5014

What is CVE-2019-5014?

The CVE-2019-5014 vulnerability is related to improper access control in the Bluetooth Low Energy feature of Winco Fireworks FireFly FW-1007 V2.0, allowing attackers to exploit the device through a connection.

The Impact of CVE-2019-5014

This vulnerability has a CVSS base score of 6.5 (Medium severity) with a high impact on availability. Attackers can exploit it by gaining access to the device via a connection.

Technical Details of CVE-2019-5014

Vulnerability Description

The security flaw in the Bluetooth Low Energy feature of Winco Fireworks FireFly FW-1007 V2.0 allows unauthorized access to the device, posing a risk to its security.

Affected Systems and Versions

Product: Winco Firefly
Version: Winco Fireworks FireFly FW-1007 V2.0

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Adjacent Network
Privileges Required: None
User Interaction: None
Scope: Unchanged
Vector String: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Mitigation and Prevention

Immediate Steps to Take

Disable Bluetooth when not in use to reduce the attack surface.
Regularly update the device firmware to patch known vulnerabilities.

Long-Term Security Practices

Implement network segmentation to isolate critical devices.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Stay informed about security updates from the vendor and apply patches promptly to mitigate risks.