Is CVE-2025-34283 actively exploited?

CVE-2025-34283 has no public evidence of in-the-wild exploitation as of 2025-11-06.

What is the CVSS score for CVE-2025-34283?

CVE-2025-34283 has a CVSS score of 7.1 (HIGH severity). Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X.

How do I patch CVE-2025-34283?

Patch guidance is available from nagios security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-34283.

Fix CVE-2025-34283 - HIGH nagios nagios xi

Q: Which products are affected by CVE-2025-34283?

20 products: nagios nagios xi, nagios nagios xi, nagios nagios xi, nagios nagios xi, nagios nagios xi, and 15 more.

Description

Nagios XI versions prior to 2024R1.4.2 revealed API keys to users who were not authorized for API access when using Neptune themes. An authenticated user without API privileges could view another user's or their own API key value.

CVSS Metrics

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Confidentiality: undefined
Integrity: undefined
Availability: undefined
Weaknesses: CWE-497

Metadata

Primary Vendor: NAGIOS
Published: 10/30/2025
Last Modified: 11/6/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

nagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xinagios : nagios_xi

Remediation Guidance

Executive Summary

View on NIST NVD