CVE-2002-2406: Perception Liteserve

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request.

Affected products

• Perception Liteserve: version 2.0 only; version 2.0.1 only; version 2.0.2 only

Published 2002-12-31. Last modified 2026-06-16.