CVE-2017-17798: Tgsoft Vir.it Explorer

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

In TG Soft Vir.IT eXplorer Lite 8.5.42, the driver file (VIRAGTLT.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x8273A0A0, a different vulnerability than CVE-2017-17800.

Affected products

• Tgsoft Vir.it Explorer: version 8.5.42 only

Published 2017-12-20. Last modified 2026-06-17.