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    1 vulnerability by u-blox

    CVE-2023-0011 (GCVE-0-2023-0011)

    Vulnerability from cvelistv5 – Published: 2023-12-20 07:55 – Updated: 2025-04-24 14:55
    VLAI
    Title
    Command Execution through Serial Interface of u-blox TOBY-L2
    Summary
    A flaw in the input validation in TOBY-L2 allows a user to execute arbitrary operating system commands using specifically crafted AT commands. This vulnerability requires physical access to the serial interface of the module or the ability to modify the system or software which uses its serial interface to send malicious AT commands. Exploitation of the vulnerability gives full administrative (root) privileges to the attacker to execute any operating system command on TOBY-L2 which can lead to modification of the behavior of the module itself as well as the components connected with it (depending on its rights on other connected systems). It can further provide the ability to read system level files and hamper the availability of the module as well.. This issue affects TOBY-L2 series: TOBY-L200, TOBY-L201, TOBY-L210, TOBY-L220, TOBY-L280.
    Severity
    7.6 (High)
    CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    u-blox TOBY-L2 Affected: TOBY-L200
    Affected: TOBY-L201
    Affected: TOBY-L210
    Affected: TOBY-L220
    Affected: TOBY-L280
    		Create a notification for this product.
    Date Public
    2023-12-20 08:00
    Show details on NVD website
    To clipboard 

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