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-2024-11499

A vulnerability exists in RTU500 IEC 60870-4-104 controlled station functionality, that allows an authenticated and authorized attacker to perform a CMU restart. The vulnerability can be triggered if certificates are updated while in use on active connections. The affected CMU will automatically...

The vulnerability of the APDU Frame Layout Handler component in Hitachi Energy RTU500 CMU series programmable logic controllers allows a attacker to trigger a service failure.

The vulnerability of the APDU Frame Layout Handler component in Hitachi Energy RTU500 CMU series programmable logic controllers is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to trigger service failures by sending...

Stack overflow

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-2022-2081

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-2022-2081

CVE-2022-2081 affects Hitachi Energy RTU500 CMU firmware via the HCI Modbus TCP function. A lack of flood control allows remote, high-rate Modbus TCP packets to cause a stack overflow and reboot the CMU when HCI Modbus TCP is enabled. Affected products span multiple RTU500 firmware lines (e.g., 1...

The vulnerability of the HCI component, which operates on the Modbus TCP protocol, and is found in Hitachi Energy RTU500 CMU series programmable logic controllers, allows a attacker to trigger a system reboot.

The vulnerability of the HCI component, which operates on the Modbus TCP protocol and is part of the Hitachi Energy RTU500 CMU series programmable logic controllers, is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to trigger a device reboot...

PT-2022-2442 · Hitachi Energy · Rtu500 Series Cmu Firmware

Name of the Vulnerable Software and Affected Versions: Hitachi Energy RTU500 series CMU Firmware versions 12.0. through 13.2. Description: A vulnerability exists in the HCI Modbus TCP function, which can be exploited by sending a specially crafted message to the RTU500, causing it to reboot. This...

CVE-2022-28613

A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is en-abled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the receiving RTU500 CMU to reboot. The...