CVSS 3.1 Score 5.7 of 10 (medium)


Published Jan 23, 2024
Updated: Jan 31, 2024
CWE ID 319


CVE-2023-46889 is a vulnerability found in the Meross MSH30Q 4.5.23 device, which allows for the cleartext transmission of sensitive information. During the setup phase, the MSH30Q creates an unprotected Wi-Fi access point and requires the user to enter their Wi-Fi network name and password. The transmission of this information between the device and mobile application is observed on the Wi-Fi network, although the password is encrypted but can be decrypted due to a part of the algorithm being public. This vulnerability poses a high risk to organizations as it allows unauthorized individuals to potentially intercept and access sensitive information transmitted during setup.

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