CVE-2024-40892
highpriority · track · 10EPSS 0.009 · 61 %ileexploit · PoCEUEPSS · scored 2026-10-26
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.7–7.1
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (1)
Public proof-of-concept and weaponised exploit code.
affected products (1)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2024-40892/cnnvd
- https://vulncheck.com/advisories/firewalla-bt-weak-credentialscnnvd
- https://vulncheck.com/advisories/firewalla-bt-weak-credentialsenisa_euvd
- https://www.labs.greynoise.io/grimoire/2024-08-20-bluuid-firewalla/enisa_euvd
- https://vulncheck.com/advisories/firewalla-bt-weak-credentialsnvd
- https://www.labs.greynoise.io/grimoire/2024-08-20-bluuid-firewalla/nvd
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