CVE-2010-4107: HP 9000

High severity, CVSS 7.8. EPSS: 13.2% chance of exploitation in the next 30 days.

The default configuration of the PJL Access value in the File System External Access settings on HP LaserJet MFP printers, Color LaserJet MFP printers, and LaserJet 4100, 4200, 4300, 5100, 8150, and 9000 printers enables PJL commands that use the device's filesystem, which allows remote attackers to read arbitrary files via a command inside a print job, as demonstrated by a directory traversal attack.

Affected products

• HP 9000: any version
• HP Color Laserjet Mfp: any version
• HP Laserjet 4100: any version
• HP Laserjet 4200: any version
• HP Laserjet 4300: any version
• HP Laserjet 5100: any version
• HP Laserjet 8150: any version
• HP Laserjet Mfp: any version

Published 2010-11-17. Last modified 2026-06-16.