CVE-2023-5624: Tenable Nessus Network Monitor

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Under certain conditions, Nessus Network Monitor was found to not properly enforce input validation. This could allow an admin user to alter parameters that could potentially allow a blindSQL injection.

Affected products

• Tenable Nessus Network Monitor: before 6.3.0 (fixed in 6.3.0)

Published 2023-10-26. Last modified 2026-06-17.