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    CVE-2021-42330

    The “Teacher Edit” function of ShinHer StudyOnline System does not perform authority control. After logging in with user’s privilege, remote attackers can access and edit other users’ credential and personal information by crafting URL parameters.

    Published:Oct 15, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 15, 2021
    EPSS Score:0.00175
    CVSS Score:8.8

    Affected Products

    Vendor
    Xinheinformation
    Product
    Xinhe Teaching Platform System

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-285 Improper Authorization

    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