PT-2026-3831 · Luidia · Ebeam Interactive Suite+1

Luis Martinez · Published 2026-01-21 · Updated 2026-01-21 · CVE-2021-47879

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions eBeam Interactive Suite version 3.6

Description The software contains an unquoted service path vulnerability within the eBeam Stylus Driver service. This allows local users to potentially execute code with elevated privileges. An attacker can exploit the unquoted path located at C:Program Files (x86)LuidiaeBeam Stylus Driver to inject malicious executables. These executables would then run with LocalSystem permissions.

Recommendations Versions prior to 3.6 should be used.

Exploit

Fix

Weakness Enumeration

CWE-428

Related Identifiers

CVE-2021-47879

Affected Products

Ebeam Interactive Suite

Ebeam Stylus Driver

References · 5

• 🔥 https://exploit-db.com/exploits/49648 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47879 · Security Note
• https://vulncheck.com/advisories/ebeam-interactive-suite-ebeam-stylus-driver-unquoted-service-path · Note
• https://t.me/CVEtracker/42670 · Telegram Post
• http://esvc000385.wic045u.server-web.com/Downloads/eBeam · Note