Firewalla Box Software up to 1.978 BLE weak credentials

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Firewalla Box Software up to 1.978. The affected element is an unknown function of the component BLE. Such manipulation leads to weak credentials. This vulnerability is traded as CVE-2024-40892. Access to the local network is required for this attack to succeed. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Firewalla Box Software up to 1.978. Affected by this issue is an unknown part of the component BLE. The manipulation with an unknown input leads to a weak credentials vulnerability. Using CWE to declare the problem leads to CWE-1391. The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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).

The weakness was shared by Matthew Remacle. The advisory is available at vulncheck.com. This vulnerability is handled as CVE-2024-40892 since 07/11/2024. The exploitation is known to be difficult. The attack needs to be done within the local network. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 1.979 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.1
CNA Vector (VulnCheck): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Weak credentials
CWE: CWE-1391
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Box Software 1.979

Timelineinfo

07/11/2024 🔍
08/12/2024 +32 days 🔍
08/12/2024 +0 days 🔍
03/15/2025 +215 days 🔍

Sourcesinfo

Advisory: vulncheck.com
Researcher: Matthew Remacle
Status: Confirmed

CVE: CVE-2024-40892 (🔍)
GCVE (CVE): GCVE-0-2024-40892
GCVE (VulDB): GCVE-100-274214

Entryinfo

Created: 08/12/2024 21:59
Updated: 03/15/2025 14:54
Changes: 08/12/2024 21:59 (65), 08/13/2024 21:57 (1), 03/15/2025 14:54 (3)
Complete: 🔍
Cache ID: 216::103

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