{"id":"CVE-2023-23906","state":"PUBLISHED","title":"Missing authentication for critical function exists in SkyBridge MB-A100/110 firmware Ver. 4.2.0 and earlier, which may allow a remote unauthenticated attacker to execute some crit","description":"Missing authentication for critical function exists in SkyBridge MB-A100/110 firmware Ver. 4.2.0 and earlier, which may allow a remote unauthenticated attacker to execute some critical functions without authentication, e.g., rebooting the product.","publishedAt":"2023-05-10T00:00:00.000Z","updatedAt":"2025-01-28T16:35:14.592Z","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":["Seiko Solutions Inc. SkyBridge MB-A100/110"],"affected":[{"vendor":"Seiko Solutions Inc.","product":"SkyBridge MB-A100/110","versions":[{"version":"firmware Ver. 4.2.0 and earlier","status":"affected"}]}],"references":["https://www.seiko-sol.co.jp/archives/73969/","https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/","https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/","https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/","https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/","https://jvn.jp/en/jp/JVN40604023/"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/23xxx/CVE-2023-23906.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-23906","state":"PUBLISHED","datePublished":"2023-05-10T00:00:00.000Z","dateUpdated":"2025-01-28T16:35:14.592Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2023-03-15T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Missing authentication for critical function exists in SkyBridge MB-A100/110 firmware Ver. 4.2.0 and earlier, which may allow a remote unauthenticated attacker to execute some critical functions without authentication, e.g., rebooting the product."}],"affected":[{"vendor":"Seiko Solutions Inc.","product":"SkyBridge MB-A100/110","versions":[{"version":"firmware Ver. 4.2.0 and earlier","status":"affected"}]}],"references":[{"url":"https://www.seiko-sol.co.jp/archives/73969/"},{"url":"https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/"},{"url":"https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/"},{"url":"https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/"},{"url":"https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/"},{"url":"https://jvn.jp/en/jp/JVN40604023/"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Missing authentication for critical function"}]}],"providerMetadata":{"shortName":"jpcert","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateUpdated":"2023-05-10T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.seiko-sol.co.jp/archives/73969/","tags":["x_transferred"]},{"url":"https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a100/","tags":["x_transferred"]},{"url":"https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a200/","tags":["x_transferred"]},{"url":"https://www.seiko-sol.co.jp/products/skybridge/skybridge_download/mb-a130/","tags":["x_transferred"]},{"url":"https://www.seiko-sol.co.jp/products/skyspider/skyspider_download/mb-r210/","tags":["x_transferred"]},{"url":"https://jvn.jp/en/jp/JVN40604023/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T10:42:27.149Z"}},{"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":"2025-01-28T16:35:00.376149Z","id":"CVE-2023-23906","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","type":"CWE","lang":"en","description":"CWE-306 Missing Authentication for Critical Function"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-28T16:35:14.592Z"}}]}}}