{"id":"CVE-2024-21780","state":"PUBLISHED","title":"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","description":"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.","publishedAt":"2024-02-02T06:38:19.377Z","updatedAt":"2025-06-16T18:27:12.694Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"jpcert","products":["KDDI CORPORATION HOME SPOT CUBE2"],"affected":[{"vendor":"KDDI CORPORATION","product":"HOME SPOT CUBE2","versions":[{"version":"V102 and earlier","status":"affected"}]}],"references":["https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/","https://jvn.jp/en/vu/JVNVU93740658/"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/21xxx/CVE-2024-21780.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21780","state":"PUBLISHED","datePublished":"2024-02-02T06:38:19.377Z","dateUpdated":"2025-06-16T18:27:12.694Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2024-01-25T01:46:39.865Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"KDDI CORPORATION","product":"HOME SPOT CUBE2","versions":[{"version":"V102 and earlier","status":"affected"}]}],"references":[{"url":"https://www.au.com/support/service/mobile/guide/wlan/home_spot_cube_2/"},{"url":"https://jvn.jp/en/vu/JVNVU93740658/"}],"problemTypes":[{"descriptions":[{"description":"Stack-based buffer overflow","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"jpcert","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateUpdated":"2024-02-02T06:38:19.377Z"},"tags":["unsupported-when-assigned"]},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"CWE-787 Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-16T18:27:12.694Z"}},{"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"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T22:27:36.287Z"}}]}}}