CVE-2026-1227

HIGH

EBO - Info Disclosure

Title source: llm

Description

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.

References (1)

[Various Sources] 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

Scores

CVSS v4 7.0

EPSS 0.0003

EPSS Percentile 8.0%

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-611

Status published

Products (2)

Schneider Electric/EcoStruxure Building Operation Webstation All 6.x versions prior to 6.0.4.14001 (CP10)

Schneider Electric/EcoStruxure Building Operation Workstation All 7.0.x versions prior to 7.0.3.2000 (CP1)

Published Feb 11, 2026

Tracked Since Feb 18, 2026