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    CVE-2020-24990

    An issue was discovered in QSC Q-SYS Core Manager 8.2.1. By utilizing the TFTP service running on UDP port 69, a remote attacker can perform a directory traversal and obtain operating system files via a TFTP GET request, as demonstrated by reading /etc/passwd or /proc/version.

    Published:Oct 28, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 28, 2020
    EPSS Score:0.0304
    CVSS Score:7.5

    Affected Products

    Vendor
    Qsc
    Product
    Q-sys Core Manager

    Exploits

    No exploit reference

    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