CVE-2018-20100

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered on August Connect devices. Insecure data transfer between the August app and August Connect during configuration allows attackers to discover home Wi-Fi credentials. This data transfer uses an unencrypted access point for these credentials, and passes them in an HTTP POST, using the AugustWifiDevice class, with data encrypted with a fixed key found obfuscated in the app.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-311

Affected software

No affected versions have been published.

Timeline

Published: Jan 2, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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