CVE-2022-28330 Hitachi Energy CVE debrief

Who should care

OT/ICS administrators, platform owners, and security teams responsible for Hitachi Energy Service Suite deployments, especially environments running version 9.8.1.3 or earlier.

Technical summary

The CISA CSAF advisory (ICSA-25-133-01) lists one affected product: Hitachi Energy Service Suite versions 9.8.1.3 and below. The source corpus describes the issue only as "Apache HTTP Server 2.4 vulnerabilities" and provides CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N (5.3, Medium). That vector suggests a remotely reachable weakness with low confidentiality impact in the supplied data, but the corpus does not specify the underlying Apache vulnerability subtype(s).

Defensive priority

Medium — plan remediation in the next maintenance window, sooner if the service is reachable from untrusted networks or used in shared OT support environments.

Recommended defensive actions

• Update Hitachi Energy Service Suite to version 9.8.1.4.
• Confirm where Service Suite versions 9.8.1.3 and below are deployed.
• Validate backups, rollback plans, and OT change-control procedures before upgrading.
• Limit network exposure to Service Suite management and support interfaces using segmentation and allowlisting.
• Review the linked CISA and vendor advisories for any deployment-specific guidance before and after remediation.

Evidence notes

Primary evidence comes from the CISA CSAF advisory JSON for ICSA-25-133-01 and the linked Hitachi Energy advisory. The corpus confirms the affected version range (9.8.1.3 and below), the remediation (9.8.1.4), and the CVSS vector/score. The Apache security page is included in the source references, but the supplied corpus does not identify a more specific Apache CVE subtype.

Official resources