CVE-2025-3756 Denial of Service Vulnerabilities in System 800xA, Symphony® Plus IEC 61850

A vulnerability exists in the command handling of the IEC 61850 communication stack included in the product revisions listed as affected in this CVE. An attacker with access to IEC 61850 networks could exploit the vulnera bility by using a specially crafted 61850 packet, forcing the communication...

CVE-2025-39205

A vulnerability exists in the IEC 61850 in MicroSCADA X SYS600 product. The certificate validation of the TLS protocol allows remote Man-in-the-Middle attack due to missing proper validation...

Hitachi Energy MicroSCADA X SYS600 安全漏洞

Hitachi MicroSCADA X SYS600 is a Hitachi Energy MicroSCADA X SYS600, a data acquisition and monitoring control system primarily used in power systems. A security vulnerability exists in Hitachi Energy MicroSCADA X SYS600 that originates from a denial of service due to improper handling of IEC...

Unspecified Vulnerability in Multiple Siemens Products

Siemens DIGSI etc. are products of Siemens, Germany.Siemens DIGSI is a configuration and operation software for microcomputer protection devices.EN100 Ethernet module IEC 61850 variant is an Ethernet module product. A security vulnerability exists in several Siemens products. An attacker could...