CVE-2025-34298

HIGH

Nagios Log Server < 2024 - Privilege Escalation

Title source: rule
STIX 2.1

Description

Nagios Log Server versions prior to 2024R1.3.2 contain a privilege escalation vulnerability in the account email-change workflow. A user could set their own email to an invalid value and, due to insufficient validation and authorization checks tied to email identity state, trigger inconsistent account state that granted elevated privileges or bypassed intended access controls.

Scores

CVSS v3 8.8
EPSS 0.0009
EPSS Percentile 24.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-281
Status published
Products (2)
nagios/log_server 2024 r1 (7 CPE variants)
nagios/log_server < 2024
Published Oct 30, 2025
Tracked Since Feb 18, 2026