CVE-1999-1062: HP Jetdirect

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

HP Laserjet printers with JetDirect cards, when configured with TCP/IP, allow remote attackers to bypass print filters by directly sending PostScript documents to TCP ports 9099 and 9100.

Affected products

• HP Jetdirect: any version

Published 1997-10-04. Last modified 2026-06-16.