CVE-2016-6553: NUUO Nt-4040 Titan Firmware

Critical severity, CVSS 9.8. EPSS: 2.8% chance of exploitation in the next 30 days.

Nuuo NT-4040 Titan, firmware NT-4040_01.07.0000.0015_1120, uses non-random default credentials of: admin:admin and localdisplay:111111. A remote network attacker can gain privileged access to a vulnerable device.

Affected products

• NUUO Nt-4040 Titan Firmware: version nt-4040_01.07.0000.0015_1120 only

Published 2018-07-13. Last modified 2026-06-17.