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    CVE-2026-1227

    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.

    Published:Feb 11, 2026
    Last Modified:Apr 17, 2026
    EPS:Feb 11, 2026
    EPSS Score:0.00024
    CVSS Score:7

    Affected Products

    Vendor
    Schneider-electric
    Product
    Ecostruxure Building Operation Webstation
    Vendor
    Schneider-electric
    Product
    Ecostruxure Building Operation Workstation

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High