CVE-2004-0661: D-Link Di-604

Medium severity, CVSS 5.0. EPSS: 2.3% chance of exploitation in the next 30 days.

Integer signedness error in D-Link AirPlus DI-614+ running firmware 2.30 and earlier allows remote attackers to cause a denial of service (IP lease depletion) via a DHCP request with the LEASETIME option set to -1, which makes the DHCP lease valid for thirteen or more years.

Affected products

• D-Link Di-604: any version
• D-Link Di-614+: version 2.30 only
• D-Link Di-624: version 1.28 only

Published 2004-08-06. Last modified 2026-06-16.