CVE-2024-34032 Delta Electronics CVE debrief

Who should care

Organizations operating Delta Electronics DIAEnergie energy management systems, particularly in industrial and critical infrastructure environments. Security teams responsible for OT/ICS asset protection, database administrators managing DIAEnergie backends, and compliance officers tracking CISA-advised vulnerabilities should prioritize assessment and patching.

Technical summary

The GetDIACloudList endpoint in Delta Electronics DIAEnergie v1.10.00.005 fails to properly sanitize user-supplied input before constructing SQL queries. An authenticated attacker can inject malicious SQL syntax through this endpoint to manipulate database queries, potentially leading to unauthorized data access, modification, or deletion, and ultimately full system compromise on the host running DIAEnergie. The vulnerability requires network access and valid credentials but is rated HIGH severity due to the extensive impact possible post-exploitation.

Defensive priority

HIGH

Recommended defensive actions

• Apply vendor patch: Update to DIAEnergie v1.10.01.004 by contacting Delta Electronics regional sales or agents
• Restrict network access to DIAEnergie management interfaces to authorized administrative hosts only
• Monitor database query logs for anomalous SQL syntax or unexpected table access patterns
• Implement principle of least privilege for DIAEnergie service accounts and database connections
• Review and validate all input sanitization on DIAEnergie endpoints, particularly those handling cloud service configurations

Evidence notes

CISA ICS Advisory ICSA-24-123-02 confirms authenticated SQL injection in GetDIACloudList endpoint with potential for system compromise. CVSS 3.1 vector AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H reflects network-accessible, low-complexity attack requiring authentication but yielding high impact on confidentiality, integrity, and availability.

Official resources