CVSS 3.1 Score 8.8 of 10 (high)


Published Jan 23, 2024
Updated: Jan 29, 2024
CWE ID 294


CVE-2023-46892 is a vulnerability that affects the Meross MSH30Q 4.5.23 radio frequency communication protocol, making it susceptible to replay attacks. This allows attackers to record and replay previously captured communication to execute unauthorized commands or actions, such as adjusting the thermostat's temperature. The vulnerability has a base severity rating of HIGH and a base score of 8.8 according to NIST. The exploitability score is 2.8, and the impact score is 5.9. It poses a high risk to organizations as it can compromise confidentiality and integrity, with an availability impact of HIGH. To remediate this vulnerability, organizations should consider updating their Meross MSH30Q devices to a secure version or implementing additional security measures to protect against replay attacks.

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