CVE-2026-49198

MEDIUM

Predator Connect W6x: MQTT Broker Access Control

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 4.9
EPSS 0.0021
EPSS Percentile 11.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-284
Status published
Products (2)
Acer/Predator Connect W6x W6x_GBL_2.00.000005
acer/predator_connect_w6x_firmware < w6x_gbl_2.00.000005
Published May 29, 2026
Tracked Since May 29, 2026