CVE-2024-40083

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}, {"affectedData": [{"cpes": ["cpe:2.3:o:viloliving:vilo_5_mesh_wifi_system_firmware:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "vilo_5_mesh_wifi_system_firmware", "vendor": "viloliving", "versions": [{"lessThanOrEqual": "5.16.1.33", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A Buffer Overflow vulnerabilty in the local_app_set_router_token function of Vilo 5 Mesh WiFi System <= 5.16.1.33 allows remote, unauthenticated attackers to execute arbitrary code via sscanf reading the token and timezone JSON fields into a fixed-length buffer."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de b\u00fafer en la funci\u00f3n local_app_set_router_token de Vilo 5 Mesh WiFi System &lt;= 5.16.1.33 permite a atacantes remotos no autenticados ejecutar c\u00f3digo arbitrario a trav\u00e9s de sscanf leyendo los campos JSON de token y zona horaria en un b\u00fafer de longitud fija."}], "id": "CVE-2024-40083", "lastModified": "2026-07-05T01:20:08.260", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-40083", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-10-22T17:08:52.548358Z", "version": "2.0.3"}}]}, "published": "2024-10-21T21:15:05.703", "references": [{"source": "cve@mitre.org", "url": "https://github.com/byu-cybersecurity-research/vilo/blob/main/vulns/CVE-2024-40083.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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