What is CVE-2024-23586?

CVE-2024-23586 is a medium-severity vulnerability in Hcl Software Nomad Server On Domino, classified under Insufficient Session Expiration. CVSS score: 5.3/10. Published 2024-09-27.

How severe is CVE-2024-23586?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Hcl Software Nomad Server On Domino

CVE-2024-23586

HCL Nomad is susceptible to an insufficient session expiration vulnerability. Under certain circumstances, an unauthenticated attacker could obtain old session information.

Published 2024-09-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (23.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Hcl Software Nomad Server On Domino — versions <1.0.13
Hcltech Domino
Hcltech Hcl Nomad

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

support.hcltechsw.com/csm (Vendor Advisory)

Frequently asked questions

What is CVE-2024-23586?: CVE-2024-23586 is a medium-severity vulnerability in Hcl Software Nomad Server On Domino, classified under Insufficient Session Expiration. CVSS score: 5.3/10. Published 2024-09-27.
How severe is CVE-2024-23586?: Medium severity. CVSS v3 base score is 5.3 out of 10.