Description
FileZen contains an OS command injection vulnerability. When FileZen Antivirus Check Option is enabled, a logged-in user may send a specially crafted HTTP request to execute an arbitrary OS command.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Soliton Systems K.K. | FileZen | V5.0.0 to V5.0.10 |
| Soliton Systems K.K. | FileZen | V4.2.1 to V4.2.8 |
References
- https://jvn.jp/en/jp/JVN84622767/Third Party Advisory
- https://www.soliton.co.jp/support/2026/006657.htmlVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-25108US Government Resource
Timeline
- Published
- Feb 13, 2026
- Last modified
- Jun 17, 2026
- Added to CISA KEV
- Feb 24, 2026
- NVD status
- Analyzed