Tesla SolarCity Solar Monitoring Gateway up to 5.46.43 Digi ConnectPort X2e hard-coded credentials
|CVSS Meta Temp Score|
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|CTI Interest Score|
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A vulnerability classified as critical was found in Tesla SolarCity Solar Monitoring Gateway up to 5.46.43 (Vehicle Software). This vulnerability affects an unknown function of the component Digi ConnectPort X2e. The manipulation with an unknown input leads to a weak authentication vulnerability. The CWE definition for the vulnerability is CWE-798. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
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.
The weakness was presented 02/18/2021. The advisory is shared for download at fireeye.com. This vulnerability was named CVE-2020-9306 since 02/19/2020. The exploitation appears to be easy. The attack needs to approached within the local network. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1110.001.
Applying a patch is able to eliminate this problem.
CVSSv3VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4
VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
NVD Base Score: 🔒
ExploitingClass: Weak authentication
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceThreat: 🔍
0-Day Time: 🔒
Timeline02/19/2020 CVE assigned
02/18/2021 +365 days Advisory disclosed
02/18/2021 +0 days VulDB entry created
03/03/2021 +13 days VulDB last update
CVE: CVE-2020-9306 (🔒)
EntryCreated: 02/18/2021 07:40 AM
Updated: 03/03/2021 09:40 AM
Changes: (8) vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai source_cve_cna vulnerability_cvss2_nvd_basescore
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