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    CVE-2022-39823

    An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error

    Published:Oct 20, 2022
    Last Modified:May 8, 2025
    EPS:Oct 20, 2022
    EPSS Score:0.00217
    CVSS Score:7.5

    Affected Products

    Vendor
    Softing
    Product
    Opc
    Vendor
    Softing
    Product
    Opc Ua C\+\+ Software Development Kit

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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