CVE-2002-1865: D-Link Di-804

Medium severity, CVSS 5.0. EPSS: 2.9% chance of exploitation in the next 30 days.

Buffer overflow in the Embedded HTTP server, as used in (1) D-Link DI-804 4.68, Dl-704 V2.56b6, and Dl-704 V2.56b5 and (2) Linksys Etherfast BEFW11S4 Wireless AP + Cable/DSL Router 1.37.2 through 1.42.7 and Linksys WAP11 1.3 and 1.4, allows remote attackers to cause a denial of service (crash) via a long header, as demonstrated using the Host header.

Affected products

• D-Link Di-804: version 4.68 only
• D-Link Dl-704: version 2.56_b5 only; version 2.56_b6 only
• Linksys BEFW11S4: version 1.4.2.7 only; version 1.37.2 only; version 1.37.2b only; version 1.37.9b only; version 1.40.3 only; version 1.42.7 only
• Linksys WAP11: version 1.3 only; version 1.4 only

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