Description
HCL IntelliOps Event Management (IEM) is affected by missing or insecure Cross-Origin Security headers. This issue makes the application's environment and resources susceptible to unauthorized external interaction and potential exploitation.
Published: 2026-08-20
Score: 4.8 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 20 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description HCL IntelliOps Event Management (IEM) is affected by missing or insecure Cross-Origin Security headers. This issue makes the application's environment and resources susceptible to unauthorized external interaction and potential exploitation.
Title HCL IntelliOps Event Management is affected by multiple security vulnerabilities.
Weaknesses CWE-200
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: HCL

Published:

Updated: 2026-08-20T12:18:51.102Z

Reserved: 2026-01-05T16:08:02.276Z

Link: CVE-2026-21784

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-20T13:17:05.103

Modified: 2026-08-20T13:17:05.103

Link: CVE-2026-21784

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor