Hitachi Energy REB500

What happened

These vulnerabilities can be exploited to carry out Denial of Service (DoS) attack on the product. View CSAF Summary Hitachi Energy is aware of open-source software vulnerabilities that affect REB500 product versions listed in this document.

Please refer to the Recommended Immediate Actions for information about the mitigation/remediation. An authenticated malicious user with local access could use a crafted IEC 61850 message to exploit the vulnerability in the libexpat library.

Notice The information in this document is subject to change without notice and should not be construed as a commitment by Hitachi Energy. Hitachi Energy provides no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document.

Key facts

• Hitachi Energy — provides: no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document