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    CVE-2023-43478

    fake_upload.cgi on the Telstra Smart Modem Gen 2 (Arcadyan LH1000), firmware versions < 0.18.15r, allows unauthenticated attackers to upload firmware images and configuration backups, which could allow them to alter the firmware or the configuration on the device, ultimately leading to code execution as root. 

    Published:Sep 20, 2023
    Last Modified:Nov 21, 2024
    EPS:Sep 20, 2023
    EPSS Score:0.03346
    CVSS Score:8.8

    Affected Products

    Vendor
    Telstra
    Product
    Arcadyan Lh1000
    Vendor
    Telstra
    Product
    Arcadyan Lh1000 Firmware

    Exploits

    https://www.tenable.com/security/research/tra-2023-19https://www.tenable.com/security/research/tra-2023-19

    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