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    CVE-2018-6402

    Ecobee Ecobee4 4.2.0.171 devices can be forced to deauthenticate and connect to an unencrypted Wi-Fi network with the same SSID, even if the device settings specify use of encryption such as WPA2, as long as the competing network has a stronger signal. An attacker must be able to set up a nearby SSID, similar to an "Evil Twin" attack.

    Published:Apr 14, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 14, 2020
    EPSS Score:0.00063
    CVSS Score:7.5

    Affected Products

    Vendor
    Ecobee
    Product
    Ecobee4
    Vendor
    Ecobee
    Product
    Ecobee4 Firmware

    Exploits

    https://garrettmiller.github.io/meross-mss110-vuln/https://garrettmiller.github.io/meross-mss110-vuln/

    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