CVE-2021-47880
Published: Jan 21, 2026
Modified: Jan 22, 2026
CVSS v3.1
7.8
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Realtek Semiconductor Corp. | Realtek Wireless LAN Utility | affected 700.1631 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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