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    CVE-2021-45900

    Vivoh Webinar Manager before 3.6.3.0 has improper API authentication. When a user logs in to the administration configuration web portlet, a VIVOH_AUTH cookie is assigned so that they can be uniquely identified. Certain APIs can be successfully executed without proper authentication. This can let an attacker impersonate as victim and make state changing requests on their behalf.

    Published:Mar 30, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 30, 2022
    EPSS Score:0.00201
    CVSS Score:6.5

    Affected Products

    Vendor
    Vivoh
    Product
    Webinar Manager

    Exploits

    https://vivoh.com/blog/finra-remediation/https://vivoh.com/blog/finra-remediation/

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    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