CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.
CVE
CVE-2021-27952
Severity
CRITICAL
CVSS
9.8
EPSS
1.13%
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)