CVE-2020-9306: Tesla Solarcity Solar Monitoring Gateway

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Tesla SolarCity Solar Monitoring Gateway through 5.46.43 has a "Use of Hard-coded Credentials" issue because Digi ConnectPort X2e uses a .pyc file to store the cleartext password for the python user account.

Affected products

• Tesla Solarcity Solar Monitoring Gateway: up to and including 5.46.43

Published 2021-02-18. Last modified 2026-06-17.