CVE-2021-47833

HIGH

WifiHotSpot 1.0.0.0 - Code Injection

Title source: llm

Description

WifiHotSpot 1.0.0.0 contains an unquoted service path vulnerability in its WifiHotSpotService.exe that allows local attackers to execute code with elevated privileges. Attackers can exploit the unquoted path during system startup or reboot to inject and run malicious executables with LocalSystem permissions.

Exploits (1)

exploitdb WRITEUP
by Erick Galindo · textlocalwindows
https://www.exploit-db.com/exploits/49845

References (3)

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 0.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-428
Status published
Published Jan 16, 2026
Tracked Since Feb 18, 2026