CVSS 3.1 Score 5.3 of 10 (medium)


Published Nov 28, 2023
Updated: Jan 9, 2024
CWE ID 287


CVE-2023-48121 is an authentication bypass vulnerability found in the Direct Connection Module in Ezviz CS-C6N-xxx, Ezviz CS-CV310-xxx, Ezviz CS-C6CN-xxx, and Ezviz CS-C3N-xxx devices prior to version 5.3.x build 20230401. Remote attackers can exploit this vulnerability by sending crafted messages to the affected devices, allowing them to obtain sensitive information. The vulnerability has a base severity of MEDIUM with a base score of 5.3 according to NIST's National Vulnerability Database (NVD). The impact on confidentiality is classified as LOW. The vulnerability does not require any privileges or user interaction and can be exploited over a network. The attack complexity is considered LOW, and the availability impact is NONE.


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