High severity7.8NVD Advisory· Published Jan 21, 2026· Updated Apr 15, 2026
CVE-2021-47879
CVE-2021-47879
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.
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Affected products
2- Range: 3.6
- Range: 3.6
Patches
Vulnerability mechanics
References
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