CVE-2024-11499

CVE-2024-11499 – Hitachi Energy RTU500 : The RTU500 IEC 60870-4-104 controlled-station functionality is affected. An authenticated and authorized attacker can trigger a CMU restart by updating certificates while they are in use on active connections. The affected CMU is described as automatically...

Hitachi Energy RTU500 Series (Update B)

SUMMARY Hitachi Energy is aware of the vulnerabilities, CVE-2024-10037, CVE-2024-11499, CVE-2024-12169, and CVE-2025-1445 in the RTU500 Web server component, the IEC 60870-5-104 controlled station implementation and IEC 61850 implementation, that affects the RTU500 versions that are listed...

CVE-2024-10037

CVE-2024-10037 affects Hitachi Energy RTU500 web server component and can cause a denial of service to the RTU500 CMU application when a specially crafted WebSocket message sequence is processed. Exploitation requires proper authentication and the RTU500 test mode to be enabled; the affected CMU ...

CVE-2024-10037

A vulnerability exists in the RTU500 web server component that can cause a denial of service to the RTU500 CMU application if a specially crafted message sequence is executed on a WebSocket connection. An attacker must be properly authenticated and the test mode function of RTU500 must be enabled...

CVE-2024-10037

A vulnerability exists in the RTU500 web server component that can cause a denial of service to the RTU500 CMU application if a specially crafted message sequence is executed on a WebSocket connection. An attacker must be properly authenticated and the test mode function of RTU500 must be enabled...

Hitachi Energy RTU500 安全漏洞

Hitachi Energy RTU500 is a series of industrial control components from Hitachi, Ltd Hitachi, Japan. A security vulnerability exists in Hitachi Energy RTU500 that stems from a renegotiation of an open IEC61850 TLS connection in a specific time scenario could affect availability...

CVE-2022-2502

A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature ‘Advanced security’ which must ...

CVE-2022-2081

A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500 in a high rate, causing the targeted RTU500 CMU to...

CVE-2022-4608

A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-3. After session resumption interval is expired an RTU500 initiated update of...

CVE-2024-1531

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file...

CVE-2024-2617

A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned...

Hitachi Energy RTU500 series CMU

RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. CISA reminds organizations to perform...

Unspecified Vulnerability in Hitachi Energy RTU500 series CMU Firmware (CNVD-2025-02734)

RTU500 is a series of industrial control components from Hitachi, Japan, mainly used in industrial control systems. A security vulnerability exists in Hitachi Energy RTU500 series CMU Firmware, which can be exploited by attackers to bypass security updates...

Hitachi Energy's RTU500 series Unrestricted Upload of File with Dangerous Type (CVE-2024-1532)

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could enforce diagnostic texts being displayed as empty strings, if an authorized user uploads a specially crafted stb-language file. This plugin only works wit...

Hitachi Energy's RTU500 series Unrestricted Upload of File with Dangerous Type (CVE-2024-1531)

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file. This plugin only works with...

CVE-2024-2617

A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned...

CVE-2024-2617

A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned...

CVE-2024-2617

A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned...

CVE-2024-2617

CVE-2024-2617 affects Hitachi Energy RTU500 series (RTU500 web server component). The vulnerability lets authenticated users bypass secure update and install unsigned firmware on RTU500. Reported impact is high (CVSS3.1: 7.2) with network attack vector, low complexity, high privileges required, a...

CVE-2024-2617

A vulnerability exists in the RTU500 that allows for authenticated and authorized users to bypass secure update, if secure update feature was not enabled on all CMUs of a RTU500. If a malicious actor successfully exploits this vulnerability, they could use it to update the RTU500 with unsigned...