TeslaMate up to 1.27.1 Service Port 3000 improper authorization

Summaryinfo

A vulnerability marked as critical has been reported in TeslaMate up to 1.27.1. This affects an unknown function of the component Service Port 3000. The manipulation leads to improper authorization. This vulnerability is documented as CVE-2023-31634. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in TeslaMate up to 1.27.1. It has been rated as critical. This issue affects an unknown code of the component Service Port 3000. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In TeslaMate before 1.27.2, there is unauthorized access to port 4000 for remote viewing and operation of user data. After accessing the IP address for the TeslaMate instance, an attacker can switch the port to 3000 to enter Grafana for remote operations. At that time, the default username and password can be used to enter the Grafana management console without logging in, a related issue to CVE-2022-23126.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-31634 since 04/29/2023. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

Upgrading to version 1.27.2 eliminates this vulnerability.

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Productinfo

Type

• Vehicle Software

Name

• TeslaMate

Version

• 1.27.0
• 1.27.1

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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