CVE-2023-31634: teslamate Auth Bypass (CVSS 9.8)

Description

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.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
teslamate	teslamate	< 1.27.2

References

Other References

https://github.com/XC9409/CVE-2023-31634/blob/main/PoC https://github.com/adriankumpf/teslamate/releases/tag/v1.27.2 https://github.com/XC9409/CVE-2023-31634/blob/main/PoC https://github.com/adriankumpf/teslamate/releases/tag/v1.27.2

Frequently Asked Questions

What is CVE-2023-31634? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2023-31634? +

CVE-2023-31634 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2023-31634? +

CVE-2023-31634 affects products from teslamate, specifically: teslamate. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-31634? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-31634