CVE-2026-21784
HCL IntelliOps Event Management is affected by multiple security vulnerabilities.
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-200 |
| Vendor | hcl software |
| Product | iem |
| Published | Aug 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
HCL Software / IEM
v1.4.0