eBeam Interactive Suite 3.6 - 'eBeam Stylus Driver' Unquoted Service Path | Advisories

Advisories

eBeam Interactive Suite 3.6 - 'eBeam Stylus Driver' Unquoted Service Path

severity: high
date: January 21, 2026
Affecting: eBeam Interactive Suite 3.6
CVE: CVE-2021-47879
CWE: CWE-428 Unquoted Search Path or Element
CVSS: 8.5
CVSS V4 Vector: 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
References: ExploitDB-49648
Software Download Page
Credit: Luis Martinez
Description: eBeam Interactive Suite 3.6 contains an unquoted service path vulnerability in the eBeam Stylus Driver service that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Luidia\eBeam Stylus Driver\ to inject malicious executables that would run with LocalSystem permissions.