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    CVE-2026-40434

    Anviz CrossChex Standard lacks source verification in the client/server channel, enabling TCP packet injection by an attacker on the same network to alter or disrupt application traffic.

    Published:Apr 17, 2026
    Last Modified:May 4, 2026
    EPS:Apr 17, 2026
    EPSS Score:0.00023
    CVSS Score:8.1

    Affected Products

    Vendor
    Anviz
    Product
    Anviz Crosschex Standard
    Vendor
    Anviz
    Product
    Crosschex Standard

    Exploits

    No exploit reference

    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