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    CVE-2026-49198

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

    Published:May 29, 2026
    Last Modified:Jun 8, 2026
    EPS:May 29, 2026
    EPSS Score:0.00043
    CVSS Score:4.9

    Affected Products

    Vendor
    Acer
    Product
    Predator Connect W6x
    Vendor
    Acer
    Product
    Predator Connect W6x Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High