P3Verified

CVE-2025-34227: nagios xi through 2026 (inclusive); +1 more affected products

CVE-2025-34227. CVSS 3.1 base score 8.8 (HIGH, NVD). EPSS 0.24251 (percentile 0.97813), scored 10-Oct-2026.

Affected technology

nagios xi · through 2026 (inclusive)
nagios

Nagios XI · 0 to before 2026R1
Nagios

Component: Configuration Wizard (/config/monitoringwizard.php)

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 8.6/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 11-Oct-2026 23:39 UTC

CWE: CWE-78
CCR priority: 41.3 /100 (P3)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.24251 · percentile 0.97815 · 2026-10-11
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-11 23:39:08.456424+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-34227.html