CVE-2024-9158: Tenable Nessus Network Monitor

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

A stored cross site scripting vulnerability exists in Nessus Network Monitor where an authenticated, privileged local attacker could inject arbitrary code into the NNM UI via the local CLI.

Affected products

• Tenable Nessus Network Monitor: before 6.5.0 (fixed in 6.5.0)

Published 2024-09-30. Last modified 2026-06-17.