{"id":"CVE-2024-47078","state":"PUBLISHED","title":"Meshtastic firmware Authentication/Authorization Bypass via MQTT","description":"Meshtastic is an open source, off-grid, decentralized, mesh network. Meshtastic uses MQTT to communicate over an internet connection to a shared or private MQTT Server. Nodes can communicate directly via an internet connection or proxied through a connected phone (i.e., via bluetooth). Prior to version 2.5.1, multiple weaknesses in the MQTT implementation allow for authentication and authorization bypasses resulting in unauthorized control of MQTT-connected nodes. Version 2.5.1 contains a patch.","publishedAt":"2024-09-25T15:32:37.742Z","updatedAt":"2024-09-25T15:43:25.312Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["meshtastic firmware"],"affected":[{"vendor":"meshtastic","product":"firmware","versions":[{"version":"< 2.5.1","status":"affected"}]}],"references":["https://github.com/meshtastic/firmware/security/advisories/GHSA-vqcq-wjwx-7252"],"weaknesses":["CWE-287","CWE-863"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47078.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-47078","state":"PUBLISHED","datePublished":"2024-09-25T15:32:37.742Z","dateUpdated":"2024-09-25T15:43:25.312Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-09-17T17:42:37.030Z"},"containers":{"cna":{"title":"Meshtastic firmware Authentication/Authorization Bypass via MQTT","descriptions":[{"lang":"en","value":"Meshtastic is an open source, off-grid, decentralized, mesh network. Meshtastic uses MQTT to communicate over an internet connection to a shared or private MQTT Server. Nodes can communicate directly via an internet connection or proxied through a connected phone (i.e., via bluetooth). Prior to version 2.5.1, multiple weaknesses in the MQTT implementation allow for authentication and authorization bypasses resulting in unauthorized control of MQTT-connected nodes. Version 2.5.1 contains a patch."}],"affected":[{"vendor":"meshtastic","product":"firmware","versions":[{"version":"< 2.5.1","status":"affected"}]}],"references":[{"url":"https://github.com/meshtastic/firmware/security/advisories/GHSA-vqcq-wjwx-7252","name":"https://github.com/meshtastic/firmware/security/advisories/GHSA-vqcq-wjwx-7252","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","lang":"en","description":"CWE-287: Improper Authentication","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-09-25T15:32:37.742Z"},"source":{"advisory":"GHSA-vqcq-wjwx-7252","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"meshtastic","product":"firmware","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"2.5.1","versionType":"custom"}],"cpes":["cpe:2.3:a:meshtastic:firmware:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-25T15:40:36.544932Z","id":"CVE-2024-47078","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-25T15:43:25.312Z"}}]}}}