CVE-2025-28131: Nagios Network Analyzer

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

A Broken Access Control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows low-privilege users with "Read-Only" access to perform administrative actions, including stopping system services and deleting critical resources. This flaw arises due to improper authorization enforcement, enabling unauthorized modifications that compromise system integrity and availability.

Affected products

• Nagios Network Analyzer: version 2024 only

Published 2025-04-01. Last modified 2026-06-17.