CVSS: 7.8EPSS: 0%CPEs: 74EXPL: 0CVE-2022-3353 – IEC 61850 MMS-Server Vulnerability in multiple Hitachi Energy Products
https://notcve.org/view.php?id=CVE-2022-3353
21 Feb 2023 — A vulnerability exists in the IEC 61850 communication stack that affects multiple Hitachi Energy products. An attacker could exploit the vulnerability by using a specially crafted message sequence, to force the IEC 61850 MMS-server communication stack, to stop accepting new MMS-client connections. Already existing/established client-server connections are not affected. List of affected CPEs: * cpe:2.3:o:hitachienergy:fox61x_tego1:r15b08:*:*:*:*:*:*:* * cpe:2.3:o:hitachienergy:fox61x_tego1:r2a16_3:*:*:*:*:*:... • https://search.abb.com/library/Download.aspx?DocumentID=8DBD000124&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-404: Improper Resource Shutdown or Release •
CVSS: 9.0EPSS: 0%CPEs: 34EXPL: 0CVE-2021-35534 – Insufficient Security Control Vulnerability
https://notcve.org/view.php?id=CVE-2021-35534
18 Nov 2021 — Insufficient security control vulnerability in internal database access mechanism of Hitachi Energy Relion 670/650/SAM600-IO, Relion 650, GMS600, PWC600 allows attacker who successfully exploited this vulnerability, of which the product does not sufficiently restrict access to an internal database tables, could allow anybody with user credentials to bypass security controls that is enforced by the product. Consequently, exploitation may lead to unauthorized modifications on data/firmware, and/or to permanen... • https://search.abb.com/library/Download.aspx?DocumentID=8DBD000058&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-269: Improper Privilege Management CWE-274: Improper Handling of Insufficient Privileges •