Ecobee: >> Ecobee3 Lite Firmware Security Vulnerabilities
Hardcoded default root credentials exist on the ecobee3 lite 4.5.81.200 device. This allows a threat actor to gain access to the password-protected bootloader environment through the serial console.
CVSS Score
9.8
EPSS Score
0.004
Published
2021-08-03
A NULL pointer dereference vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to cause a denial of service, forcing the device to reboot via a crafted HTTP request.
CVSS Score
7.5
EPSS Score
0.013
Published
2021-08-03
A heap-based buffer overflow vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HKProcessConfig function of the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to force the device to connect to a SSID or cause a denial of service.
CVSS Score
8.2
EPSS Score
0.004
Published
2021-08-03