CVE-2023-3759: Intergard Smartgard Silver With Matrix Keyboard

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in Intergard SGS 8.7.0. Affected is an unknown function. The manipulation leads to permission issues. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-234444. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Intergard Smartgard Silver With Matrix Keyboard: version 8.7.0 only

Published 2023-07-19. Last modified 2026-06-17.