CVE-2025-28131

low-risk

Published 2025-04-01

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.

Do I need to act?

0.14% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.6/10 Medium

ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Network Analyzer

Affected Vendors

Nagios

References (2)

Third Party Advisory https://github.com/harshal79/Privilege-Escalation-in-Nagios-Network-Analyzer.git

Release Notes https://www.nagios.com/changelog/#network-analyzer

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low-risk

Severity 16/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal