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    CVE-2020-36902

    UBICOD Medivision Digital Signage 1.5.1 contains an authorization bypass vulnerability that allows normal users to escalate privileges by manipulating the 'ft[grp]' parameter. Attackers can send a GET request to /html/user with 'ft[grp]' set to integer value '3' to gain super admin rights without authentication.

    Published:Dec 10, 2025
    Last Modified:Dec 30, 2025
    EPS:Dec 10, 2025
    EPSS Score:0.00134
    CVSS Score:9.8

    Affected Products

    Vendor
    Medivision
    Product
    Digital Signage
    Vendor
    Medivision
    Product
    Medivision Digital Signage
    Vendor
    Medivision
    Product
    Medivision Digital Signage Firmware

    Exploits

    https://www.exploit-db.com/exploits/48684https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5575.phphttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5575.php

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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