# Delta Electronics EIP Builder XXE disclosure flaw

Published: 2025-09-02 · Severity: routine · Sectors: manufacturing
Canonical: https://vorant.io/reports/8bb3c15b-2a32-5de6-afcd-a0cf7ef49c02/delta-electronics-eip-builder-xxe-disclosure-flaw

> XML external entity vulnerability in Delta EIP Builder 1.11 and prior allows local information disclosure with low complexity.

Delta Electronics EIP Builder versions 1.11 and earlier contain an XML external entity (XXE) vulnerability (CVE-2025-57704) that could allow an attacker to disclose sensitive information through processing of dangerous external entities. The vulnerability requires local access and user interaction (opening a malicious file), but has low attack complexity. CVSS v3.1 score is 5.5; CVSS v4 score is 6.7. The product is deployed worldwide in critical manufacturing environments. No public exploitation has been reported. Delta Electronics recommends updating to version 1.12. The vulnerability is not remotely exploitable, limiting attack surface to scenarios where an attacker can deliver a malicious XML file to a local user.

## Mentioned in this report

- Vulnerabilities: CVE-2025-57704

Source reporting: https://www.cisa.gov/news-events/ics-advisories/icsa-25-245-01

---

This is the free public brief from Vorant Threat Intelligence. When citing, attribute "Vorant" and link https://vorant.io/reports/8bb3c15b-2a32-5de6-afcd-a0cf7ef49c02/delta-electronics-eip-builder-xxe-disclosure-flaw.
In the app the same report carries its extracted indicators, its detections (Splunk SPL already written, plus Elastic and Microsoft KQL where they apply), live profiles of the actors and CVEs it names, and the vendor research on the same campaign. Slack alerts fire on the vendors, sectors and countries a reader follows. A new account starts with three days of all of it, no card: https://vorant.io/signup