CVE-2021-36082: Ntop Ndpi

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.

Affected products

• Ntop Ndpi: version 3.4 only

Published 2021-07-01. Last modified 2026-06-17.