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1 vulnerability 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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