Hitachi ABB Power Grids XMC20 Multiservice-Multiplexer
A vulnerability exists in a specific library included in these products. An attacker could exploit the vulnerability by sending a specially crafted message to the XMC20 node to open a communication channel without first performing authentication, resulting in unauthorized access.CVE-2018-10933 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).