CVE-2023-37526Network attack vector

Unauthorized resource access via permissive cross-origin policy

Published May 10, 2024 · Updated Aug 2, 2024

CORS misconfiguration in HCL DRYiCE Lucy 9 and BigFix AEX 9 allows remote attackers to access resources from any web domain. The mobile application's CORS policy trusts requests from every web domain instead of restricting allowed origins. No privileges or user interaction are required; consequences are limited to unauthorized resource access and cache poisoning, with no reported availability impact.

CVSS severity6.5
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CORS misconfiguration in HCL DRYiCE Lucy 9 and BigFix AEX 9 allows remote attackers to access resources from any web domain. The mobile application's CORS policy trusts requests from every web domain instead of restricting allowed origins. No privileges or user interaction are required; consequences are limited to unauthorized resource access and cache poisoning, with no reported availability impact.

The record

CVE
CVE-2023-37526
Published
May 10, 2024
Updated
Aug 2, 2024
Vendor
HCL Software
Product
DRYiCE Lucy
Classifications
CWE-942
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=v9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCL Software · DRYiCE Lucyversion=v9
HCL Technologies · BigFix AEXversion=9

Published CVSS scores

6.5HCL SoftwareCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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 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-942Permissive Cross-domain Security Policy with Untrusted Domains

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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