Medium severity6.8NVD Advisory· Published May 2, 2020· Updated Jun 17, 2026

CVE-2020-8157

Description

UniFi Cloud Key firmware <= v1.1.10 for Cloud Key gen2 and Cloud Key gen2 Plus contains a vulnerability that allows unrestricted root access through the serial interface (UART).

Affected products

UI/Unifi Cloud Key Gen2 Firmware
cpe:2.3:o:ui:unifi_cloud_key_gen2_firmware:*:*:*:*:*:*:*:*
Range: <=1.1.10
UI/Unifi Cloud Key Gen2 Plus Firmware
cpe:2.3:o:ui:unifi_cloud_key_gen2_plus_firmware:*:*:*:*:*:*:*:*
Range: <=1.1.10
Ubiquiti Inc/UniFi Cloud Keyllm-create
Range: <=1.1.10

Patches

Vulnerability mechanics

References

community.ui.com/releases/Security-advisory-bulletin-008-008/5f66ca4c-10d6-4ca5-9620-37d5a4f22413nvdVendor Advisory
community.ui.com/releases/UniFi-Cloud-Key-Firmware-1-1-11/a24e55e1-6d90-46d7-92e2-01539ec8c79dnvdVendor Advisory

News mentions

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