View CSAF Summary Hitachi Energy is aware of multiple vulnerabilities that affect the TRO600 series product versions listed in this document. These vulnerabilities can be exploited for remote code execution (RCE) to carry out further attacks and disclosure of sensitive information. Please refer to the Recommended Immediate Actions section for information about the mitigation/remediation. The following versions of Hitachi Energy TRO600 series products are affected: TRO600 vers:TRO600/<=9.2.1.6, vers:TRO600/<=9.1.1.0, 9.2.2.1, 9.1.2.0 (CVE-2026-10756, CVE-2026-106087) CVSS Vendor Equipment v3 7.5 Hitachi Energy TRO600 2 Vulnerabilities Improper Restriction of Communication Channel to Intended Endpoints, Missing Authentication for Critical Function Background Critical Infrastructure Sectors: Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: Switzerland Vulnerabilities Expand All + CVE-2026-10756 TRO600 contains a vulnerability that allows an authenticated attacker to bypass network access restrictions and access services intended to be reachable only from localhost. By leveraging port forwarding, an attacker can interact with locally bound ports and services, resulting in unauthorized access to sensitive functionality and confidential information, and causing availability impact. Read More 1 Affected Product TRO600 version 9.2.1.6 ...