CVSS 3.1 Score 8.1 of 10 (high)


Published Nov 22, 2023
Updated: Dec 18, 2023
CWE ID 290


CVE-2023-6263 is a cyber vulnerability discovered in Network Optix NxCloud before version It allows an attacker to add a fake VMS (Video Management System) server to NxCloud using the same identification as a legitimate VMS server. This enables the attacker to retrieve authorization headers from legitimate users when they connect to the fake server. The vulnerability has a base severity rating of HIGH and a base score of 8.1 according to NIST's National Vulnerability Database. The exploitability score is 2.2, and it poses a high risk to organizations as it can lead to unauthorized access and potential data breaches. To remediate this vulnerability, organizations should update their Network Optix NxCloud software to version or later, which includes the necessary security patches and fixes for this issue.


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