CVE-2025-15068: Gmission Web Fax

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Gmission Web Fax allows Authentication Abuse, Session Credential Falsification through Manipulation.This issue affects Web Fax: from 3.0 before 3.0.1

Affected products

• Gmission Web Fax: from 3.0, before 4.0 (fixed in 4.0)

Published 2025-12-29. Last modified 2026-10-07.