CVE-2026-25108

high · 8.7Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Added 2026-02-24Remediation due 2026-03-17

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.

8.7

CVSS

5.1%

EPSS (exploit prob.)

92nd

EPSS percentile

2026-02-13

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
soliton	filezen	>= 4.2.1, < 5.0.11

Check a specific version with /api/v1/cve/match.

References

https://jvn.jp/en/jp/JVN84622767/
https://www.soliton.co.jp/support/2026/006657.html
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-25108

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-25108