Home

Description

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

PUBLISHED Reserved 2026-05-28 | Published 2026-05-29 | Updated 2026-05-29 | Assigner Acer




HIGH: 8.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Problem types

CWE-284: Improper Access Control

Product status

Default status
unaffected

W6x_GBL_2.00.000005 (custom)
affected

Credits

rethesis finder

References

community.acer.com/en/kb/articles/19672

cve.org (CVE-2026-49198)

nvd.nist.gov (CVE-2026-49198)

Download JSON