CVE-2026-49198 HIGH

CVE-2026-49198: Predator Connect W6x: MQTT Broker Access Control

Vendor Acer
Product Predator Connect W6x
Weakness CWE-284
Published May 29, 2026
Last update May 29, 2026
View on NVD All CVEs

CVSS base score

8.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

What the vulnerability does

01Description

Improper access control in the MQTT broker allows wildcard topic subscriptions, exposing all MQTT traffic to unauthorized actors.

Key dates

02Disclosure timeline

May 29, 2026 CVE published
May 29, 2026 Record updated