What is CVE-2024-22351?

CVE-2024-22351 is a medium-severity vulnerability in IBM Aix, classified under Insufficient Session Expiration. CVSS score: 6.3/10. Published 2025-04-23.

How severe is CVE-2024-22351?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Vulnerability in IBM Aix

CVE-2024-22351

IBM InfoSphere Information 11.7 Server does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.

Published 2025-04-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (14.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

IBM Aix
IBM Infosphere Information Server — versions 11.7
IBM Infosphere Information Server
Linux Kernel
Microsoft Windows

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

www.ibm.com/support/pages/node/7229921 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-22351?: CVE-2024-22351 is a medium-severity vulnerability in IBM Aix, classified under Insufficient Session Expiration. CVSS score: 6.3/10. Published 2025-04-23.
How severe is CVE-2024-22351?: Medium severity. CVSS v3 base score is 6.3 out of 10.