CVE-2025-15069 Privilege Escalation in Gmission Web FAX

High 8.4 Published 29 Dec 2025 Updated 13 Jan 2026

An improper authentication flaw in Gmission Web Fax allows attackers to escalate privileges within the application.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-15069?

CVE-2025-15069 is a high-severity vulnerability in Gmission Web Fax, published on 29 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Improper Authentication vulnerability in Gmission Web Fax allows Privilege Escalation.This issue affects Web Fax: from 3.0 before 3.0.1

Weakness: CWE-287

Which versions are affected by CVE-2025-15069?

It affects 1 product.

Products include Gmission Web Fax.

How do I fix CVE-2025-15069?

No fix has been published for CVE-2025-15069 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-15069 being exploited?

There is no known exploitation of CVE-2025-15069 in the wild and no public exploit code.

Sources

Also known as GHSA-wv78-2995-7xgf.