CVE-2000-0692: Iss Realsecure

Medium severity, CVSS 5.0. EPSS: 1.4% chance of exploitation in the next 30 days.

ISS RealSecure 3.2.1 and 3.2.2 allows remote attackers to cause a denial of service via a flood of fragmented packets with the SYN flag set.

Affected products

• Iss Realsecure: version 3.2.1 only; version 3.2.2 only

Published 2000-10-20. Last modified 2026-06-16.