CVE-2021-45814: Nettemp Nnt

Critical severity, CVSS 9.8. EPSS: 6.3% chance of exploitation in the next 30 days.

Nettmp NNT 5.1 is affected by a SQL injection vulnerability. An attacker can bypass authentication and access the panel with an administrative account.

Affected products

• Nettemp Nnt: version 5.1 only

Published 2021-12-28. Last modified 2026-06-17.