VulnerabilityModified

CVE-2020-9306

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.

HIGH 8.8EPSS 1.17%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.17% probability · 67th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-522, CWE-798
Affected: tesla/solarcity solar monitoring gateway
Source: cve@mitre.org

EPSS trend

EPSS 1.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2020-0019/FEYE-2020-0019.mdThird Party Advisory
https://www.fireeye.com/blog/threat-research.htmlThird Party Advisory
https://www.fireeye.com/blog/threat-research/2021/02/solarcity-exploitation-of-x2e-iot-device-part-one.htmlThird Party Advisory
https://www.fireeye.com/blog/threat-research/2021/02/solarcity-exploitation-of-x2e-iot-device-part-two.htmlExploit, Third Party Advisory
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2020-0019/FEYE-2020-0019.mdThird Party Advisory
https://www.fireeye.com/blog/threat-research.htmlThird Party Advisory
https://www.fireeye.com/blog/threat-research/2021/02/solarcity-exploitation-of-x2e-iot-device-part-one.htmlThird Party Advisory
https://www.fireeye.com/blog/threat-research/2021/02/solarcity-exploitation-of-x2e-iot-device-part-two.htmlExploit, Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.