CVE-2026-49195 Predator Connect W6x: unauthenticated Debug Service

High 8.7 Published 29 May 2026 Updated 29 May 2026

Unauthenticated access to the debug service allows LAN attackers to execute arbitrary commands on the Predator Connect W6x router.

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

What is CVE-2026-49195?

CVE-2026-49195 is a high-severity missing authorization vulnerability in Acer Predator Connect W6x, published on 29 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Unauthenticated Debug Service. The /sbin/mtk_dut binary is exposed on TCP port 9000 without authentication, allowing any LAN-based attacker to execute arbitrary UCC commands.

Weakness: CWE-306

Which versions are affected by CVE-2026-49195?

It affects 1 product.

Products include Acer Predator Connect W6x Firmware.

How do I fix CVE-2026-49195?

No fix has been published for CVE-2026-49195 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-2026-49195 being exploited?

There is no known exploitation of CVE-2026-49195 in the wild and no public exploit code.

Sources

Also known as GHSA-2vr8-wh6w-3q8m.