CVE-2010-0618: Lexmark z2420

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

The flood-protection feature in the base, IPDS DLE, Forms DLE, Barcode DLE, Prescribe DLE, and Printcryption DLE components on certain Lexmark laser and inkjet printers and MarkNet devices allows remote attackers to cause a denial of service (TCP outage) by making many passive FTP connections and then aborting these connections.

Affected products

• Lexmark z2420: any version

Published 2010-03-24. Last modified 2026-06-16.