Vulnerability · Published Oct 30, 2025 · Assigned by VulnCheck

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

High 8.6

In plain English

A high-severity OS command injection in Network Analyzer from Nagios. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).

Severity (CVSS 4.0)8.6High

Exploit odds (30 days)1.4%top 26.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Nagios	Network Analyzer	0 – before 2024R2.0.1

Weakness: CWE-78 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

https://www.nagios.com/products/security/#network-analyzer vendor-advisory, patch
https://www.nagios.com/changelog/nagios-network-analyzer/ release-notes, patch
https://www.vulncheck.com/advisories/nagios-network-analyzer-rce-in-ldap-certificate-removal-function third-party-advisory