CVE-2018-6202: Escanav Anti-Virus

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

In eScan Antivirus 14.0.1400.2029, the driver file (econceal.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 0x830020F8.

Affected products

• Escanav Anti-Virus: version 14.0.1400.2029 only

Published 2018-01-25. Last modified 2026-06-17.