Eaton easySoft software is used to program easy controllers and displays for configuring, programming and defining parameters for all the intelligent relays. This software has a password protection functionality to secure the project file from unauthorized access. This password was being stored insecurely and could be retrieved by skilled adversaries. 

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-43777
• https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2023-1011.pdf