Vulnerability · Published Aug 27, 2025 · Assigned by jpcert
CVE-2025-57846
High 7.8
In plain English
A high-severity incorrect default permissions in i-フィルター 6.0 from Digital Arts Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.0)7.8High
Exploit odds (30 days)0.2%top 94.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Multiple i-フィルター products contain an issue with incorrect default permissions. If this vulnerability is exploited, a local authenticated attacker may replace a service executable on the system where the product is running, potentially allowing arbitrary code execution with SYSTEM privileges.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Digital Arts Inc. | i-フィルター 6.0 | prior to 6.00.55 |
| Digital Arts Inc. | i-フィルター for マルチデバイス | prior to 6.00.55 (Windows version only) |
| Digital Arts Inc. | i-フィルター for ZAQ | prior to 6.00.55 (Windows version only) |
| Digital Arts Inc. | i-フィルター for ネットカフェ | prior to 6.10.55 |
| Digital Arts Inc. | i-FILTER ブラウザー＆クラウド MultiAgent for Windows | prior to 4.93.R11 |
| Fujitsu Limited | FENCE-Mobile RemoteManager i-FILTER Browser Service | prior to 4.93R11 |
| OPTiM Corporation | Optimal Biz Web Filtering Powered by i-FILTER (Windows version) | prior to 4.93R11 |
Weakness: CWE-276 · Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H