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    CVE-2020-36899

    QiHang Media Web Digital Signage 3.0.9 contains an unauthenticated file disclosure vulnerability that allows remote attackers to access sensitive files through unverified 'filename' and 'path' parameters. Attackers can exploit the QH.aspx endpoint to read arbitrary files and directory contents without authentication by manipulating download and getAll actions.

    Published:Dec 10, 2025
    Last Modified:Dec 17, 2025
    EPS:Dec 10, 2025
    EPSS Score:0.0028
    CVSS Score:7.5

    Affected Products

    Vendor
    Howfor
    Product
    Qihang Media Web Digital Signage
    Vendor
    Qihang Media
    Product
    Web Digital Signage

    Exploits

    https://www.exploit-db.com/exploits/48750https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5581.phphttps://www.exploit-db.com/exploits/48750https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5581.php

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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