The vulnerability of the software application for managing and controlling wireless network connections on devices with Realtek Wireless LAN Utility is related to the absence of quotation marks in the syntax of certain elements or search paths. This allows an attacker to exploit this vulnerability to elevate their privileges and execute arbitrary code.

Realtek Wireless LAN Utility flaw: missing quotes in path syntax enables privilege escalation.

Reporter	Title	Published	Views	Family All 8
ATTACKERKB	CVE-2021-47880	21 Jan 202617:27	–	attackerkb
CNNVD	Realtek Wireless LAN Utility code-related vulnerabilities	21 Jan 202600:00	–	cnnvd
CVE	CVE-2021-47880	21 Jan 202617:27	–	cve
Cvelist	CVE-2021-47880 Realtek Wireless LAN Utility 700.1631 - 'Realtek11nSU' Unquoted Service Path	21 Jan 202617:27	–	cvelist
EUVD	EUVD-2026-3631	21 Jan 202617:27	–	euvd
NVD	CVE-2021-47880	21 Jan 202618:16	–	nvd
Positive Technologies	PT-2026-3832	21 Jan 202600:00	–	ptsecurity
Vulnrichment	CVE-2021-47880 Realtek Wireless LAN Utility 700.1631 - 'Realtek11nSU' Unquoted Service Path	21 Jan 202617:27	–	vulnrichment