Unauthenticated user enumeration via response discrepancies
Published Jul 17, 2026 · Updated Jul 17, 2026
User enumeration in HCLSoftware Aftermarket EPC 1.0.0 allows remote attackers to confirm valid accounts through brute-force requests. HCL has not disclosed the affected request or precise response difference, beyond classifying the behavior as an observable discrepancy. No authentication or user interaction is required, and the disclosed impact is limited to identifying valid accounts for follow-on password attacks.
Summary
What happened
User enumeration in HCLSoftware Aftermarket EPC 1.0.0 allows remote attackers to confirm valid accounts through brute-force requests. HCL has not disclosed the affected request or precise response difference, beyond classifying the behavior as an observable discrepancy. No authentication or user interaction is required, and the disclosed impact is limited to identifying valid accounts for follow-on password attacks.
The record
- CVE
- CVE-2024-23574
- Published
- Jul 17, 2026
- Updated
- Jul 17, 2026
- Vendor
- HCLSoftware
- Product
- Aftermarket EPC
- Classifications
- CWE-204, T1087
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 17, 2026CVE publishedPublication date reported by the CVE source.
- Jul 17, 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?
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- Affected versionversion=version 1.0.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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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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