{"id":"CVE-2024-33616","state":"PUBLISHED","title":"Admin authentication can be bypassed with some specific invalid credentials, which allows logging in with an administrative privilege. Sharp Corporation states the telnet feature i","description":"Admin authentication can be bypassed with some specific invalid credentials, which allows logging in with an administrative privilege. Sharp Corporation states the telnet feature is implemented on older models only, and is planning to provide the firmware update to remove the feature. As for the details of affected product names, model numbers, and versions, refer to the information provided by the respective vendors listed under [References].","publishedAt":"2024-11-26T07:37:51.585Z","updatedAt":"2025-11-04T17:20:24.532Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"jpcert"},"assigner":"jpcert","products":["Sharp Corporation Multiple MFPs (multifunction printers)","Toshiba Tec Corporation Multiple MFPs (multifunction printers)"],"affected":[{"vendor":"Sharp Corporation","product":"Multiple MFPs (multifunction printers)","versions":[{"version":"See the information provided by Sharp Corporation listed under [References]","status":"affected"}]},{"vendor":"Toshiba Tec Corporation","product":"Multiple MFPs (multifunction printers)","versions":[{"version":"See the information provided by Toshiba Tec Corporation listed under [References]","status":"affected"}]}],"references":["https://global.sharp/products/copier/info/info_security_2024-05.html","https://jp.sharp/business/print/information/info_security_2024-05.html","https://www.toshibatec.com/information/20240531_02.html","https://www.toshibatec.co.jp/information/20240531_02.html","https://jvn.jp/en/vu/JVNVU93051062/","https://pierrekim.github.io/blog/2024-06-27-sharp-mfp-17-vulnerabilities.html","http://seclists.org/fulldisclosure/2024/Jul/0"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:07:30.303Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/33xxx/CVE-2024-33616.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-33616","state":"PUBLISHED","datePublished":"2024-11-26T07:37:51.585Z","dateUpdated":"2025-11-04T17:20:24.532Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2024-05-22T09:00:06.770Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Admin authentication can be bypassed with some specific invalid credentials, which allows logging in with an administrative privilege. 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