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    2 vulnerabilities by Realtek Semiconductor Corp.

    CVE-2021-47880 (GCVE-0-2021-47880)

    Vulnerability from cvelistv5 – Published: 2026-01-21 17:27 – Updated: 2026-01-22 16:51
    VLAI
    Title
    Realtek Wireless LAN Utility 700.1631 - 'Realtek11nSU' Unquoted Service Path
    Summary
    Realtek Wireless LAN Utility 700.1631 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted service path by inserting malicious code in the system root path that would execute during application startup or system reboot.
    Severity
    8.5 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    7.8 (High)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-428 - Unquoted Search Path or Element
    Assigner
    References
    Impacted products
    Date Public
    2021-03-14 00:00
    Credits
    Luis Martinez
    Show details on NVD website
    To clipboard 

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    CVE-2021-47880 (GCVE-0-2021-47880)

    Vulnerability from nvd – Published: 2026-01-21 17:27 – Updated: 2026-01-22 16:51
    VLAI
    Title
    Realtek Wireless LAN Utility 700.1631 - 'Realtek11nSU' Unquoted Service Path
    Summary
    Realtek Wireless LAN Utility 700.1631 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted service path by inserting malicious code in the system root path that would execute during application startup or system reboot.
    Severity
    8.5 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    7.8 (High)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-428 - Unquoted Search Path or Element
    Assigner
    References
    Impacted products
    Date Public
    2021-03-14 00:00
    Credits
    Luis Martinez
    Show details on NVD website
    To clipboard 

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