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    CVE-2020-36898

    QiHang Media Web Digital Signage 3.0.9 contains an unauthenticated file deletion vulnerability in the QH.aspx endpoint that allows remote attackers to delete files without authentication. Attackers can exploit the 'data' parameter by sending a POST request with file paths to delete arbitrary files with web server permissions using directory traversal sequences.

    Published:Dec 10, 2025
    Last Modified:Dec 17, 2025
    EPS:Dec 10, 2025
    EPSS Score:0.02449
    CVSS Score:9.1

    Affected Products

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

    Exploits

    https://www.exploit-db.com/exploits/48749https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5580.phphttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5580.php

    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