CVE-2025-39203

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop...

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...

CVE-2025-39203

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop...

CVE-2025-39203

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop...

CVE-2025-39205

CVE-2025-39205 affects Hitachi Energy MicroSCADA X SYS600 (IEC 61850). The TLS certificate validation is insufficient, enabling a remote Man-in-the-Middle attack due to improper certificate validation. Public sources (NVD, Red Hat, CISA ICS advisories, CPSIR-style entries) corroborate an TLS vali...

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...

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...

CVE-2025-39203

The CVE-2025-39203 entry concerns the IEC 61850 component of Hitachi Energy’s MicroSCADA X SYS600. The connected documents provide concrete details: a crafted IEC 61850-8 message from an IED or remote system can cause a denial of service, resulting in a disconnection loop in SYS600. The issue is ...

CVE-2025-39203

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop...

CVE-2025-39203

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop...

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...

PT-2025-26718 · Unknown · Microscada X Sys600

Name of the Vulnerable Software and Affected Versions: MicroSCADA X SYS600 affected versions not specified Description: A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product, where an IEC 61850-8 crafted message content from IED or remote system can cause a denial of service,...

CVE-2022-30937

A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant All versions, EN100 Ethernet module IEC 104 variant All versions, EN100 Ethernet module IEC 61850 variant All versions V4.37, EN100 Ethernet module Modbus TCP variant All versions, EN100 Ethernet module PROFINET IO varia...

CVE-2025-1445

A vulnerability exists in RTU IEC 61850 client and server functionality that could impact the availability if renegotiation of an open IEC61850 TLS connection takes place in specific timing situations, when IEC61850 communication is active. Precondition is that IEC61850 as client or server are...

CVE-2024-12169

A vulnerability exists in RTU500 IEC 60870-5-104 controlled station functionality and IEC 61850 functionality, that allows an attacker performing a specific attack sequence to restart the affected CMU. This vulnerability only applies, if secure communication using IEC 62351-3 TLS is enabled...

CVE-2025-1445

A vulnerability exists in RTU IEC 61850 client and server functionality that could impact the availability if renegotiation of an open IEC61850 TLS connection takes place in specific timing situations, when IEC61850 communication is active. Precondition is that IEC61850 as client or server are...

CVE-2025-1445

A vulnerability exists in RTU IEC 61850 client and server functionality that could impact the availability if renegotiation of an open IEC61850 TLS connection takes place in specific timing situations, when IEC61850 communication is active. Precondition is that IEC61850 as client or server are...

CVE-2025-1445

CVE-2025-1445 affects Hitachi Energy RTU500 series, specifically the IEC 61850 client/server stack on CMU devices configured with TLS. The issue is a potential availability problem if renegotiation of an active IEC 61850 TLS connection occurs in certain timing scenarios. Precondition: TLS is enab...

CVE-2025-1445

A vulnerability exists in RTU IEC 61850 client and server functionality that could impact the availability if renegotiation of an open IEC61850 TLS connection takes place in specific timing situations, when IEC61850 communication is active. Precondition is that IEC61850 as client or server are...

CVE-2024-12169

The CVE-2024-12169 entry involves Hitachi Energy RTU500 series, affecting the RTU500 IEC 60870-5-104 controlled-station functionality and IEC 61850 functionality. The described impact is that an attacker performing a specific attack sequence can restart the affected CMU, and this only applies whe...