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    CVE-2021-44320

    Parrot AR.Drone version 1 and 2 does not employ a suitable mechanism to prevent denial-of-service (DoS) attacks. An attacker can harm the device availability (i.e., video streaming and control) by using tool to perform an IPv4 flood attack. Verified attacks includes SYN flooding and UDP flooding.

    Published:Sep 4, 2026
    Last Modified:Sep 7, 2026
    EPS:Sep 4, 2026
    EPSS Score:0.00432
    CVSS Score:7.5

    Affected Products

    Vendor
    Parrot
    Product
    Ar.drone

    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