CVE-2026-4767 Improper Access Control in TR7's WAF-ASP

Critical 9.8 Published 2 Jul 2026 Updated 2 Jul 2026

Attackers can bypass authentication to access critical functions in TR7 WAF-ASP due to missing authorization checks.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-4767?

CVE-2026-4767 is a critical missing authorization vulnerability in TR7 Cyber Defense Inc. WAF-ASP, published on 2 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Missing authentication for critical function vulnerability in TR7 Cyber Defense Inc. WAF-ASP allows Authentication Abuse.

This issue affects WAF-ASP: from v1.0.324.900 before v1.4.0.117.

Weakness: CWE-306

Which versions are affected by CVE-2026-4767?

How do I fix CVE-2026-4767?

No fix has been published for CVE-2026-4767 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-4767 being exploited?

There is no known exploitation of CVE-2026-4767 in the wild and no public exploit code.

Sources

Also known as GHSA-6qqj-v86p-pcpj.