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    CVE-2021-47893

    AgataSoft PingMaster Pro 2.1 contains a denial of service vulnerability in the Trace Route feature that allows attackers to crash the application by overflowing the host name input field. Attackers can generate a 10,000-character buffer and paste it into the host name field to trigger an application crash and potential system instability.

    Published:Jan 23, 2026
    Last Modified:Apr 15, 2026
    EPS:Jan 23, 2026
    EPSS Score:0.00042
    CVSS Score:7.5

    Affected Products

    Vendor
    Agatasoft
    Product
    Pingmaster Pro

    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