CVE-2021-26751: Nedi

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

NeDi 1.9C allows an authenticated user to perform a SQL Injection in the Monitoring History function on the endpoint /Monitoring-History.php via the det HTTP GET parameter. This allows an attacker to access all the data in the database and obtain access to the NeDi application.

Affected products

• Nedi Nedi: version 1.9c only

Published 2021-02-12. Last modified 2026-06-17.