{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-40892","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2024-07-11T17:35:29.595Z","datePublished":"2024-08-12T18:32:02.469Z","dateUpdated":"2024-08-21T17:13:00.297Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Box Software","vendor":"Firewalla","versions":[{"lessThan":"1.979","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"Matthew \"Remy\" Remacle of GreyNoise"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"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).<br>"}],"value":"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)."}],"impacts":[{"capecId":"CAPEC-114","descriptions":[{"lang":"en","value":"CAPEC-114 Authentication Abuse"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1391","description":"CWE-1391 Use of Weak Credentials","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2024-08-21T17:13:00.297Z"},"references":[{"tags":["third-party-advisory"],"url":"https://vulncheck.com/advisories/firewalla-bt-weak-credentials"},{"tags":["technical-description","exploit"],"url":"https://www.labs.greynoise.io/grimoire/2024-08-20-bluuid-firewalla/"}],"source":{"discovery":"EXTERNAL"},"timeline":[{"lang":"en","time":"2024-04-11T15:46:00.000Z","value":"Contact initiated with Firewalla"},{"lang":"en","time":"2024-04-12T19:04:00.000Z","value":"Issues disclosed"},{"lang":"en","time":"2024-07-24T04:00:00.000Z","value":"Firewalla Box version 1.979 released to early access"},{"lang":"en","time":"2024-08-12T17:30:00.000Z","value":"Third-Party advisory published."}],"title":"Firewalla BTLE Weak Credentials","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"affected":[{"vendor":"firewalla","product":"box_software","cpes":["cpe:2.3:a:firewalla:box_software:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.979","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-12T19:24:41.447719Z","id":"CVE-2024-40892","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-08-12T19:26:46.125Z"}}]}}