CVE-2021-47879

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.

Score

CVSS 4.0 8.5 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-01-21

Last modified

2026-01-22

Weaknesses

CWE-428

Affected products

• Ebeam Interactive Suite (Luidia)

References

• http://esvc000385.wic045u.server-web.com/Downloads/eBeam/
• https://www.exploit-db.com/exploits/49648
• https://www.vulncheck.com/advisories/ebeam-interactive-suite-ebeam-stylus-driver-unquoted-service-path