CVE-2024-23562Network attack vector

Unauthenticated disclosure of sensitive configuration information

Published Jul 8, 2024 · Updated Oct 23, 2024

Information disclosure in HCL Domino Server 11, 12, and 14 allows remote attackers to obtain sensitive configuration information. The published HCL advisory does not identify the affected component, request, or operation that improperly returns the configuration data. Exploitation requires network access but no authentication or user interaction, and the disclosed details can support further attacks against the server.

CVSS severity5.3
Medium
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in HCL Domino Server 11, 12, and 14 allows remote attackers to obtain sensitive configuration information. The published HCL advisory does not identify the affected component, request, or operation that improperly returns the configuration data. Exploitation requires network access but no authentication or user interaction, and the disclosed details can support further attacks against the server.

The record

CVE
CVE-2024-23562
Published
Jul 8, 2024
Updated
Oct 23, 2024
Vendor
HCL Software
Product
HCL Domino
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=11.0
  2. Affected versionversion=11, 12, 14
  3. Affected versionversion=12.0
  4. Affected versionversion=14.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCL Software · HCL Dominoversion=11.0; version=11, 12, 14; version=12.0; version=14.0

Published CVSS scores

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

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

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

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Your stack

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