CVE-2008-4193: Alt-N Securitygateway

High severity, CVSS 10.0. EPSS: 74.6% chance of exploitation in the next 30 days.

Stack-based buffer overflow in SecurityGateway.dll in Alt-N Technologies SecurityGateway 1.0.1 allows remote attackers to execute arbitrary code via a long username parameter.

Affected products

• Alt-N Securitygateway: version 1.0.1 only

Published 2008-09-24. Last modified 2026-06-16.