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CVE-2026-28267

Quick assessment

Affected
Digital Arts Inc. i-フィルター 10 (Windows version only)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Digital Arts i-フィルター是日本Digital Arts公司的一款有害网站过滤浏览器。 Digital Arts i-フィルター存在安全漏洞，该漏洞源于文件访问权限设置不当，可能导致非管理员用户在系统目录或备份目录中创建或覆盖文件。

AI Predicted 7.8 Difficulty: Easy EPSS 0.15% · P4
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I. Basic Information for CVE-2026-28267

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Digital Arts i-フィルター 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Digital Arts i-フィルター是日本Digital Arts公司的一款有害网站过滤浏览器。 Digital Arts i-フィルター存在安全漏洞，该漏洞源于文件访问权限设置不当，可能导致非管理员用户在系统目录或备份目录中创建或覆盖文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Digital Arts Inc. i-フィルター 10 (Windows version only) prior to Ver.10.02.00 -
Digital Arts Inc. i-フィルター 6.0 prior to Ver.6.00.57 -
Digital Arts Inc. i-フィルター for ネットカフェ prior to Ver.6.10.57 -
Digital Arts Inc. i-フィルター for マルチデバイス (Windows version only) prior to Ver.6.00.57 -
Digital Arts Inc. i-フィルター for ZAQ (Windows version only) prior to Ver.6.00.57 -
Digital Arts Inc. i-フィルター for プロバイダー prior to Ver.2.00.30 -
Digital Arts Inc. i-FILTER ブラウザー＆クラウド MultiAgent for Windows prior to Ver.4.93R13 -
Digital Arts Inc. DigitalArts@Cloud Agent (for Windows) prior to Ver.1.70R01 -
OPTiM Corporation Optimal Biz Web Filtering Powered by i-FILTER (Windows version) prior to 4.93R13 -
Inventit Inc. MobiConnect i-FILTER Browser Option MultiAgent for Windows prior to Ver.4.93R13 -
Fujitsu Limited i-FILTER Browser & Cloud MultiAgent for Windows prior to Ver.4.93R13 -

II. Public POCs for CVE-2026-28267

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III. Intelligence Information for CVE-2026-28267

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Vendor Advisories for CVE-2026-28267 (1)

Vendor Pages for CVE-2026-28267 (3)

IV. Related Vulnerabilities

Same vendor: Digital Arts Inc.
Same weakness: CWE-276

V. Comments for CVE-2026-28267

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