CVE-2026-1227 PUBLISHED

Assigner: schneider
Reserved: 20.01.2026 Published: 11.02.2026 Updated: 11.02.2026

CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause unauthorized disclosure of local files, interaction within the EBO system, or denial of service conditions when a local user uploads a specially crafted TGML graphics file to the EBO server from Workstation.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	Passive

CVSS 4.0

Product Status

Vendor	Schneider Electric
Product	EcoStruxure Building Operation Workstation
Versions	Default: unaffected Version All 7.0.x versions prior to 7.0.3.2000 (CP1) is affected

Vendor	Schneider Electric
Product	EcoStruxure Building Operation Webstation
Versions	Default: unaffected Version All 6.x versions prior to 6.0.4.14001 (CP10) is affected

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-041-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-041-02.pdf

Problem Types

CWE-611 Improper Restriction of XML External Entity Reference CWE