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    CVE-2023-6574

    A vulnerability was found in Byzoro Smart S20 up to 20231120 and classified as critical. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php of the component HTTP POST Request Handler. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-247154 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Dec 7, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 7, 2023
    EPSS Score:0.0002
    CVSS Score:6.3

    Affected Products

    Vendor
    Byzoro
    Product
    Smart S20
    Vendor
    Byzoro
    Product
    Smart S20 Firmware

    Exploits

    https://github.com/flyyue2001/cve/blob/main/smart_sql_updateos.mdhttps://github.com/flyyue2001/cve/blob/main/smart_sql_updateos.md

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    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