CVE-2026-66248
Received Received - Intake

Improper Error Handling in HCL iControl

Publication date: 2026-10-01

Last updated on: 2026-10-01

Assigner: HCL Software

Description
iControl is affected by an Improper Error Handling vulnerability, which could allow an unauthenticated attacker to trigger verbose database and system errors, enabling the disclosure of sensitive internal infrastructure details used to plan advanced targeted attacks.

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Meta Information

Published
2026-10-01
Last Modified
2026-10-01
Generated
2026-10-01
AI Q&A
2026-10-01
EPSS Evaluated
N/A
NVD
CVE-2026-66248
EUVD
EUVD-2026-90815

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
hcl icontrol *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-209 The product generates an error message that includes sensitive information about its environment, users, or associated data.

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Executive Summary

This vulnerability is an Improper Error Handling issue in iControl. It allows an unauthenticated attacker to trigger detailed database and system errors. These errors can expose sensitive internal infrastructure details, which attackers could use to plan more advanced targeted attacks.

Impact Analysis

An attacker could exploit this to gather internal system information, potentially leading to further attacks like unauthorized access or data breaches. The impact depends on the exposed details and the attacker's goals.

Mitigation Strategies

Apply the latest security patches or updates provided by HCL for iControl to address the Improper Error Handling vulnerability. Disable verbose error messages in iControl to prevent disclosure of sensitive internal infrastructure details.

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