CVE-2025-52641

Internal filesystem structure disclosure

Published Apr 15, 2026 · Updated Apr 15, 2026

Information disclosure in HCL AION 2.0 allows local users to explore internal filesystem structures through system behavior. HCL describes only unspecified system behaviors and does not identify the responsible component or its operation on untrusted input. Exploitation requires local access, high privileges, and user interaction; published material limits the identified disclosure to environmental details.

CVSS severity2.9
Low
EPSS probability0.12%
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 local users to explore internal filesystem structures through system behavior. HCL describes only unspecified system behaviors and does not identify the responsible component or its operation on untrusted input. Exploitation requires local access, high privileges, and user interaction; published material limits the identified disclosure to environmental details.

The record

CVE
CVE-2025-52641
Published
Apr 15, 2026
Updated
Apr 15, 2026
Vendor
HCL Software
Product
HCL AION
Classifications
CWE-209, T1083
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Apr 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2026Record 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 vectorlocal
Required privilegesadmin

What is affected?

HCL Software · HCL AIONversion=2.0

Published CVSS scores

2.9HCL SoftwareCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
5.3NIST NVDCVSS: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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-209Generation of Error Message Containing Sensitive Information
T1083File and Directory Discovery

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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