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    CVE-2020-37196

    Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by providing an oversized registration key. Attackers can generate a 1000-character buffer payload and paste it into the registration key field to trigger an application crash.

    Published:Feb 11, 2026
    Last Modified:Feb 27, 2026
    EPS:Feb 11, 2026
    EPSS Score:0.00037
    CVSS Score:7.5

    Affected Products

    Vendor
    Nsasoft
    Product
    Domain Name Search Software
    Vendor
    Nsasoft
    Product
    Nsauditor Dnss Domain Name Search Software

    Exploits

    https://www.exploit-db.com/exploits/47856

    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