{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28267","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","state":"PUBLISHED","assignerShortName":"jpcert","dateReserved":"2026-02-26T00:21:16.561Z","datePublished":"2026-03-09T22:28:24.535Z","dateUpdated":"2026-03-10T14:16:29.163Z"},"containers":{"cna":{"affected":[{"vendor":"Digital Arts Inc.","product":"i-フィルター 10 (Windows version only)","versions":[{"version":"prior to Ver.10.02.00","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"i-フィルター 6.0","versions":[{"version":"prior to Ver.6.00.57","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"i-フィルター for ネットカフェ","versions":[{"version":"prior to Ver.6.10.57","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"i-フィルター for マルチデバイス (Windows version only)","versions":[{"version":"prior to Ver.6.00.57","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"i-フィルター for ZAQ (Windows version only)","versions":[{"version":"prior to Ver.6.00.57","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"i-フィルター for プロバイダー","versions":[{"version":"prior to Ver.2.00.30","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"i-FILTER ブラウザー＆クラウド MultiAgent for Windows","versions":[{"version":"prior to Ver.4.93R13","status":"affected"}]},{"vendor":"Digital Arts Inc.","product":"DigitalArts@Cloud Agent (for Windows)","versions":[{"version":"prior to Ver.1.70R01","status":"affected"}]},{"vendor":"OPTiM Corporation","product":"Optimal Biz Web Filtering Powered by i-FILTER (Windows version)","versions":[{"version":"prior to 4.93R13","status":"affected"}]},{"vendor":"Inventit Inc.","product":"MobiConnect i-FILTER Browser Option MultiAgent for Windows","versions":[{"version":"prior to Ver.4.93R13","status":"affected"}]},{"vendor":"Fujitsu Limited","product":"i-FILTER Browser & Cloud MultiAgent for Windows","versions":[{"version":"prior to Ver.4.93R13","status":"affected"}]}],"descriptions":[{"lang":"en","value":"Multiple i-フィルター products are configured with improper file access permission settings. Files may be created or overwritten in the system directory or backup directory by a non-administrative user."}],"problemTypes":[{"descriptions":[{"description":"Incorrect default permissions","lang":"en-US","cweId":"CWE-276","type":"CWE"}]}],"references":[{"url":"https://www.daj.jp/shared/php/downloadset/c/parts.php?page=dl&filename=information_20260309_01.pdf"},{"url":"https://www.daj.jp/shared/php/downloadset/c/parts.php?page=dl&filename=information_20260309_02.pdf"},{"url":"https://biz3.optim.co.jp/"},{"url":"https://www.mobi-connect.net/file/ifilter/"},{"url":"https://sd.fjsd001.dfcenter.jp.fujitsu.com/portal/ja/kb/articles/windows%E3%81%AE%E3%83%AA%E3%83%AA%E3%83%BC%E3%82%B9%E3%83%8E%E3%83%BC%E3%83%88"},{"url":"https://jvn.jp/en/jp/JVN17307628/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_0":{"version":"3.0","baseSeverity":"MEDIUM","baseScore":5.5,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}},{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV4_0":{"version":"4.0","baseSeverity":"MEDIUM","baseScore":6.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}}],"providerMetadata":{"orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert","dateUpdated":"2026-03-09T22:28:24.535Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-10T14:16:23.241801Z","id":"CVE-2026-28267","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":"2026-03-10T14:16:29.163Z"}}]}}