What is CVE-2026-8045?

CVE-2026-8045 is a medium-severity vulnerability in Schneider Electric Ecostruxure™ It Data Center Expert, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2026-06-09.

How severe is CVE-2026-8045?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XXE in Schneider Electric Ecostruxure™ It Data Center Expert

CVE-2026-8045

CWE-611 Improper Restriction of XML External Entity Reference vulnerability exists that could cause information disclosure of server-side file contents when an attacker with a Data Center Expert user account submits crafted XML payloads to…

Vulnerability class: XXE (XML External Entity)

EPSS: 0.002 (14.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Schneider Electric Ecostruxure™ It Data Center Expert — versions v9.1.1 and Prior
Schneider-electric Struxureware_data_center_expert

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

cybersecurity@se.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-8045?: CVE-2026-8045 is a medium-severity vulnerability in Schneider Electric Ecostruxure™ It Data Center Expert, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2026-06-09.
How severe is CVE-2026-8045?: Medium severity. CVSS v3 base score is 6.5 out of 10.