{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21780","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","state":"PUBLISHED","assignerShortName":"jpcert","dateReserved":"2024-01-25T01:46:39.865Z","datePublished":"2024-02-02T06:38:19.377Z","dateUpdated":"2025-06-16T18:27:12.694Z"},"containers":{"cna":{"affected":[{"vendor":"KDDI CORPORATION","product":"HOME SPOT CUBE2","versions":[{"version":"V102 and earlier","status":"affected"}]}],"descriptions":[{"lang":"en","value":"Stack-based buffer overflow vulnerability exists in HOME SPOT CUBE2 V102 and earlier. Processing a specially crafted command may result in a denial of service (DoS) condition. Note that the affected products are no longer supported."}],"problemTypes":[{"descriptions":[{"description":"Stack-based buffer overflow","lang":"en","type":"text"}]}],"references":[{"url":"https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/"},{"url":"https://jvn.jp/en/vu/JVNVU93740658/"}],"tags":["unsupported-when-assigned"],"providerMetadata":{"orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert","dateUpdated":"2024-02-02T06:38:19.377Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-787","lang":"en","description":"CWE-787 Out-of-bounds Write"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-02-21T19:27:01.282836Z","id":"CVE-2024-21780","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-16T18:27:12.694Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T22:27:36.287Z"},"title":"CVE Program Container","references":[{"url":"https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/","tags":["x_transferred"]},{"url":"https://jvn.jp/en/vu/JVNVU93740658/","tags":["x_transferred"]}]}]}}