VULNERABILITY INTELLIGENCE

CVE-2024-13996

CVSS score9.8 CRITICAL
EPSS probability1.06%
CISA KEVNot currently listed
Published2025-10-30
Last modified2026-10-02
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Nagios XI versions prior to 2024R1.1.3 did not invalidate all other active sessions for a user when that user's password was changed. As a result, any pre-existing sessions (including those potentially controlled by an attacker) remained valid after a credential update. This insufficient session expiration could allow continued unauthorized access to user data and actions even after a password change.

Weakness classification

  • disclosure@vulncheck.com: CWE-613

Primary references