Description
Improper access control in the MQTT broker allows wildcard topic subscriptions, exposing all MQTT traffic to unauthorized actors.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Acer | Predator Connect W6x | W6x_GBL_2.00.000005 | — |
High · 8.3
CVE-2026-49198
EUVD-2026-33266GHSA-jwxj-jjcm-8p4w
Predator Connect W6x: MQTT Broker Access Control
Published May 29, 2026 · Updated May 29, 2026 · Assigned by Acer