CVE-2025-52634Network attack vector

Unauthenticated information disclosure via exposed Actuator endpoints

Published Oct 10, 2025 · Updated Oct 10, 2025

Information disclosure in HCL AION 2.0 allows remote attackers to read sensitive data through exposed Spring Boot Actuator endpoints. The platform exposes Actuator management endpoints without an effective access restriction, allowing their responses to disclose operational information to unauthenticated requests. No authentication or user interaction is required, but HCL has not identified the exposed endpoint paths, returned fields, or configuration needed to reach them.

CVSS severity3.7
Low
EPSS probability0.24%
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 AION 2.0 allows remote attackers to read sensitive data through exposed Spring Boot Actuator endpoints. The platform exposes Actuator management endpoints without an effective access restriction, allowing their responses to disclose operational information to unauthenticated requests. No authentication or user interaction is required, but HCL has not identified the exposed endpoint paths, returned fields, or configuration needed to reach them.

The record

CVE
CVE-2025-52634
Published
Oct 10, 2025
Updated
Oct 10, 2025
Vendor
HCL Software
Product
HCL AION
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2025Record 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=2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCL Software · HCL AIONversion=2.0

Published CVSS scores

3.7HCL SoftwareCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.

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Technologies

Your stack

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Your stack

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