CVE-2020-9462

4.3 mediumEPSS 0.3%

Medium (4.3) in homey. EPSS 0.3% chance of exploitation in the next 30 days.

An issue was discovered in all Athom Homey and Homey Pro devices up to the current version 4.2.0. An attacker within RF range can obtain a cleartext copy of the network configuration of the device, including the Wi-Fi PSK, during device setup. Upon success, the attacker is able to further infiltrate the target's Wi-Fi networks.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
CWE: CWE-312
Published: 2020-06-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

homey:homey_firmware
homey:homey_pro_firmware

References

https://developer.athom.com/firmware
https://developer.athom.com/firmware

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