CVE-2024-23588Network attack vector

Authenticated denial of service via limited-access accounts

Published Jul 5, 2024 · Updated Oct 30, 2024

Denial of service in HCL Nomad server on Domino 1.0.11 and earlier allows remote authenticated users to interrupt service. The server mishandles accounts configured with limited Domino access, but HCL has not disclosed the erroneous operation or trigger. A low-privileged account and network access to the Nomad service are required; the reported consequence is availability loss only.

CVSS severity5.3
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Denial of service in HCL Nomad server on Domino 1.0.11 and earlier allows remote authenticated users to interrupt service. The server mishandles accounts configured with limited Domino access, but HCL has not disclosed the erroneous operation or trigger. A low-privileged account and network access to the Nomad service are required; the reported consequence is availability loss only.

The record

CVE
CVE-2024-23588
Published
Jul 5, 2024
Updated
Oct 30, 2024
Vendor
HCLSoftware
Product
HCL Nomad server on Domino
Classifications
T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 30, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<=1.0.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

HCLSoftware · HCL Nomad server on Dominoversion=<=1.0.11

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.3HCL SoftwareCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo