What’s Vulnerable › Vulnerabilities

CVE-2025-34280: Nagios Network Analyzer < 2024R2.0.1 RCE in LDAP Certificate Removal Function

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-30 · updated 2026-10-07
• Weakness: CWE-78

Description

Nagios Network Analyzer versions prior to 2024R2.0.1 contain a vulnerability in the LDAP certificate management functionality whereby the certificate removal operation fails to apply adequate input sanitation. An authenticated administrator can trigger command execution on the underlying host in the context of the web application service, resulting in remote code execution with the service's privileges.

Affected products

• Nagios Network Analyzer: before 2024; 2024-r1.0.1, 2024-r1.0.2, 2024-r1.0.3, 2024-r2 — fixed in 2024

How to fix

Upgrade to a fixed version: Nagios Network Analyzer 2024. Check the vendor advisory for mitigations.

References

• https://www.nagios.com/changelog/nagios-network-analyzer/
• https://www.nagios.com/products/security/#network-analyzer
• https://www.vulncheck.com/advisories/nagios-network-analyzer-rce-in-ldap-certificate-removal-function

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