CVE-2024-40892

A weak credential vulnerability exists in Firewalla Box Software versions before 1.979. This vulnerability allows a physically close attacker to use the license UUID for authentication and provision SSH credentials over the Bluetooth Low-Energy (BTLE) interface. Once an attacker gains access to the LAN, they could log into the SSH interface using the provisioned credentials. The license UUID can be acquired through plain-text Bluetooth sniffing, reading the QR code on the bottom of the device, or brute-forcing the UUID (though this is less likely).

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://vulncheck.com/advisories/firewalla-bt-weak-credentials
https://www.labs.greynoise.io/grimoire/2024-08-20-bluuid-firewalla/

Configurations

No configuration.

History

No history.

Information

Published : 2024-08-12 19:15

Updated : 2024-08-21 18:15

NVD link : CVE-2024-40892

Mitre link : CVE-2024-40892

CVE.ORG link : CVE-2024-40892

JSON object : View

Products Affected

No product.

CWE

CWE-1391

Use of Weak Credentials

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