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    CVE-2026-40822

    A high privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the DevSerialReset function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

    Published:May 27, 2026
    Last Modified:May 27, 2026
    EPS:May 27, 2026
    EPSS Score:0.00033
    CVSS Score:4.9

    Affected Products

    Vendor
    Helmholz
    Product
    Myrex24v2
    Vendor
    Helmholz
    Product
    Myrex24v2.virtual
    Vendor
    Helmholz
    Product
    Myrex24v2virtual
    Vendor
    Mb Connect Line
    Product
    Mbconnect24
    Vendor
    Mb Connect Line
    Product
    Mymbconnect24

    Exploits

    No exploit reference

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    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