CVE-2026-49198

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

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://community.acer.com/en/kb/articles/19672	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:acer:predator_connect_w6x_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:acer:predator_connect_w6x:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-29 09:16

Updated : 2026-07-21 12:10

NVD link : CVE-2026-49198

Mitre link : CVE-2026-49198

CVE.ORG link : CVE-2026-49198

JSON object : View

Products Affected

acer

predator_connect_w6x
predator_connect_w6x_firmware

CWE

CWE-284

Improper Access Control

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