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    CVE-2018-0434

    A vulnerability in the Zero Touch Provisioning feature of the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data by using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software.

    Published:Oct 5, 2018
    Last Modified:Nov 26, 2024
    EPS:Oct 5, 2018
    EPSS Score:0.00125
    CVSS Score:7.4

    Affected Products

    Vendor
    Cisco
    Product
    Vedge 100
    Vendor
    Cisco
    Product
    Vedge 1000
    Vendor
    Cisco
    Product
    Vedge 1000 Firmware
    Vendor
    Cisco
    Product
    Vedge 100 Firmware
    Vendor
    Cisco
    Product
    Vedge 2000
    Vendor
    Cisco
    Product
    Vedge 2000 Firmware
    Vendor
    Cisco
    Product
    Vedge 5000
    Vendor
    Cisco
    Product
    Vedge 5000 Firmware
    Vendor
    Cisco
    Product
    Vmanage Network Management System

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-295 Improper Certificate Validation

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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