Threat Intelligence Database

CVE-2025-34278 is a stored cross-site scripting (XSS) vulnerability in Nagios Network Analyzer versions prior to 2024R1, specifically in the Source Groups page's percentile calculator menu. An attacker can inject malicious scripts that are stored by the application and executed in the browsers of users who view the affected page. This vulnerability requires low privileges to exploit and user interaction to trigger the payload. The CVSS 4.0 score is 5.1, indicating a medium severity level. There are no known exploits in the wild currently, and no patches have been published yet. The vulnerability impacts confidentiality and integrity by enabling script execution in victim browsers, potentially leading to session hijacking or unauthorized actions. European organizations using Nagios Network Analyzer should prioritize input validation and restrict access to vulnerable pages until a patch is available. Countries with significant IT infrastructure and Nagios user bases, such as Germany, the UK, France, and the Netherlands, are more likely to be affected.

MediumVulnerabilityGermanyFranceNetherlands+3#cve#cve-2025-34278#cwe-79

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.

HighVulnerabilityGermanyFranceUnited Kingdom+4#cve#cve-2025-34280#cwe-78