CVE-2025-28059

HIGH

Nagios Network Analyzer - Insufficient Session Expiration

Title source: rule

Description

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. When an administrator deletes a user account, the backend fails to terminate active sessions and revoke associated API tokens, enabling unauthorized access to restricted functions.

References (2)

[Third Party Advisory] https://github.com/aakashtyal/Residual-Data-Access-Post-User-Deletion-in-Nagios-Network-Analyzer-Version-2024R1

View Writeup ZIP pw:eip

[Release Notes] https://www.nagios.com/changelog/#network-analyze

Scores

CVSS v3 7.5

EPSS 0.0106

EPSS Percentile 77.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-613

Status published

Products (1)

nagios/network_analyzer 2024 r1.0.3

Published Apr 18, 2025

Tracked Since Feb 18, 2026