CVE-2021-39237: HP Futuresmart 3

Medium severity, CVSS 4.6. EPSS: 2.2% chance of exploitation in the next 30 days.

Certain HP LaserJet, HP LaserJet Managed, HP PageWide, and HP PageWide Managed printers may be vulnerable to potential information disclosure.

Affected products

• HP Futuresmart 3: before 3.9.8 (fixed in 3.9.8)
• HP Futuresmart 4: before 4.11.2.1 (fixed in 4.11.2.1)
• HP Futuresmart 5: before 5.3 (fixed in 5.3)

Published 2021-11-03. Last modified 2026-06-17.