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    CVE-2020-3369

    A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper processing of FTP traffic. An attacker could exploit this vulnerability by sending crafted FTP packets through an affected device. A successful exploit could allow the attacker to make the device reboot continuously, causing a DoS condition.

    Published:Jul 16, 2020
    Last Modified:Nov 21, 2024
    EPS:Jul 16, 2020
    EPSS Score:0.01156
    CVSS Score:7.5

    Affected Products

    Vendor
    Cisco
    Product
    Sd-wan Firmware
    Vendor
    Cisco
    Product
    Vedge 5000
    Vendor
    Cisco
    Product
    Vedge Cloud Router

    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