CVE-2011-3992: D-Link Des-3800

High severity, CVSS 10.0. EPSS: 5.5% chance of exploitation in the next 30 days.

Buffer overflow in the SSH server functionality on the D-Link DES-3800 with firmware before 4.50B052, DWL-2100AP with firmware before 2.50RC548, and DWL-3200AP with firmware before 2.55RC549 allows remote attackers to execute arbitrary code or cause a denial of service via unspecified vectors.

Affected products

• D-Link Des-3800
• D-Link Des-3800 Firmware: up to and including 4.50; version 4.00 only
• D-Link Dwl-2100ap
• D-Link Dwl-2100ap Firmware: up to and including 2.50
• D-Link Dwl-3200ap
• D-Link Dwl-3200ap Firmware: up to and including 2.55; version 2.40 only

Published 2011-11-03. Last modified 2026-06-16.