CVE-2026-28267 describes improper file access permissions in multiple i-フィルター products, enabling non-administrative users to create or overwrite files within system or backup directories. With a Medium CVSS score of 5.5, this vulnerability requires local access and low privileges (AV:L/PR:L) but poses a high integrity impact (I:H) due to unauthorized file modification. There is currently no indication of active exploitation, public exploit code availability, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Digital Arts Inc. | DigitalArts@Cloud Agent (For Windows) | prior to Ver.1.70R01CNA affected | |
| Inventit Inc. | MobiConnect I-FILTER Browser Option MultiAgent For Windows | prior to Ver.4.93R13CNA affected | |
| OPTiM Corporation | Optimal Biz Web Filtering Powered By I-FILTER (Windows Version) | prior to 4.93R13CNA affected | |
| Fujitsu Limited | I-FILTER Browser & Cloud MultiAgent For Windows | prior to Ver.4.93R13CNA affected | |
| Digital Arts Inc. | I-FILTER ブラウザー＆クラウド MultiAgent For Windows | prior to Ver.4.93R13CNA affected |
CVSS version used by this source: 4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.