Description
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: 2020-04-14
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-18159 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.
History

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Subscriptions

Ecobee Ecobee4 Ecobee4 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T06:01:49.165Z

Reserved: 2018-01-29T00:00:00.000Z

Link: CVE-2018-6402

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-04-14T19:15:16.750

Modified: 2024-11-21T04:10:38.673

Link: CVE-2018-6402

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses