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    CVE-2026-22553

    All versions of InSAT MasterSCADA BUK-TS are susceptible to OS command injection through a field in its MMadmServ web interface. Malicious users that use the vulnerable endpoint are potentially able to cause remote code execution.

    Published:Feb 24, 2026
    Last Modified:Apr 17, 2026
    EPS:Feb 24, 2026
    EPSS Score:0.01222
    CVSS Score:9.8

    Affected Products

    Vendor
    Insat
    Product
    Masterscada
    Vendor
    Insat
    Product
    Masterscada Buk-ts

    Exploits

    https://github.com/mbanyamer/CVE-2026-22553-InSAT-MasterSCADA-BUK-TS-MMadmServ

    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