medium4.9
CVE-2026-49198
Improper access control in the MQTT broker allows wildcard topic subscriptions, exposing all MQTT traffic to unauthorized actors.
Impact
Improper access control in the MQTT broker allows wildcard topic subscriptions, exposing all MQTT traffic to unauthorized actors.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Acer | Predator Connect W6x Firmware | through w6x_gbl_2.00.000005 |