CVSS 3.1 Score 5.5 of 10 (medium)


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


CVE-2023-42144, also known as the Cleartext Transmission vulnerability, affects the Shelly TRV 20220811-15234 v.2.1.8 product. This vulnerability allows a local attacker to obtain the Wi-Fi password during the initial setup process. The base severity of this vulnerability is rated as MEDIUM, with a base score of 5.5 according to NIST's National Vulnerability Database (NVD). The risk score is 25, indicating a moderate level of danger to organizations. The exploitability score is 1.8, and it requires low privileges and no user interaction. The attack vector is local, and the confidentiality impact is high. To remediate this vulnerability, users should ensure they are using an updated version of Shelly TRV that addresses this issue.


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