CVE-2015-6369: Cisco Firepower Extensible Operating System

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

The USB driver in Cisco Firepower Extensible Operating System 1.1(1.160) on Firepower 9000 devices allows physically proximate attackers to cause a denial of service via a crafted USB device that triggers invalid USB commands, aka Bug ID CSCux10531.

Affected products

• Cisco Firepower Extensible Operating System: version 1.1(1.160) only

Published 2015-11-19. Last modified 2026-06-17.