CVE-2026-21784: medium-severity vulnerability in HCL Software IEM
HCL IntelliOps Event Management is affected by multiple security vulnerabilities.
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Affected products
HCL Software · IEMRelated CVEs — HCL Software IEM
In the same product, most dangerous first.
CVE-2025-62306MEDIUMHCL IntelliOps Event Management is affected by multiple security vulnerabilities.EPSS 0.3%CVE-2025-62342MEDIUMHCL IntelliOps Event Management is affected by multiple security vulnerabilities.EPSS 0.3%CVE-2025-62299MEDIUMHCL IntelliOps Event Management is affected by multiple security vulnerabilities.EPSS 0.3%CVE-2025-62307MEDIUMHCL IntelliOps Event Management is affected by multiple security vulnerabilities.EPSS 0.3%CVE-2025-0249LOWHCL IEM is affected by an improper invalidation of access or JWT token vulnerabilityEPSS 0.3%CVE-2025-0251LOWHCL IEM is affected by a concurrent login vulnerabilityEPSS 0.2%