CVE-2025-27631 Hitachi Energy CVE debrief

Who should care

Administrators and operators of Hitachi Energy TRMTracker, especially teams responsible for OT/ICS application security, identity and directory services, web application security, and patch management. Security teams should also care if TRMTracker is exposed to untrusted networks or integrated with enterprise LDAP services.

Technical summary

The advisory identifies an LDAP injection weakness in the TRMTracker web application. Based on the supplied source, attacker-controlled input may be incorporated into LDAP queries in a way that allows query manipulation. CISA’s description says the impact may include unauthorized reading and updating of website data, and potentially remote command execution. The affected product scope in the CSAF includes TRMTracker versions 6.2.04 and below, and versions 6.3.0 and 6.3.01. Remediation is provided through vendor updates to 6.2.04.014 or 6.3.02, depending on the installed branch.

Defensive priority

Medium

Recommended defensive actions

• Upgrade TRMTracker 6.2.04 and below to version 6.2.04.014 or 6.3.02 as applicable.
• Upgrade TRMTracker 6.3.0 and 6.3.01 to version 6.3.02.
• Confirm which TRMTracker versions are deployed and map them to the affected product list in the CSAF advisory.
• Limit exposure of the TRMTracker web application to trusted networks and authenticated administrative access only.
• Review authentication, directory, and application logs for unexpected query patterns or unauthorized data access.
• Validate any local compensating controls or vendor mitigation guidance before and after patching.
• Apply ICS defense-in-depth and CISA recommended practices for segmentation, least privilege, and monitored remote access.

Evidence notes

All claims are based on the supplied CISA CSAF source item and its referenced official links. The CVE and source publication dates are both 2025-03-25T13:30:00Z, and the advisory revision history shows an initial release only. The supplied corpus lists no Known Exploited Vulnerabilities designation.

Official resources