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CVE-2026-56584— HCL IEM was affected with the Information disclosure nginx server

CVSS 3.7 · Low EPSS 0.17% · P7

Possible ATT&CK Techniques 1AI

T1592.001 · Hardware

Affected Version Matrix 1

VendorProductVersion RangeStatus
HCLSoftwareIntelliOps Event Management1.1affected
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I. Basic Information for CVE-2026-56584

Vulnerability Information
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Vulnerability Title
HCL IEM was affected with the Information disclosure nginx server
Source: CVE Program / CVE List V5
Vulnerability Description
HCL IEM was affected with the Information disclosure nginx server. It may enable attackers to identify outdated software versions and target known vulnerabilities or publicly available exploits.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
HCLSoftware IntelliOps Event Management 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL IntelliOps Event Management是印度HCL公司的一款事件管理软件。 HCLSoftware IntelliOps Event Management 1.1版本存在信息泄露漏洞，该漏洞源于导致信息泄露的nginx服务器问题，可能使攻击者识别过时软件版本并针对已知漏洞或公开可用的利用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
HCLSoftwareIntelliOps Event Management 1.1 -

II. Public POCs for CVE-2026-56584

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III. Intelligence Information for CVE-2026-56584

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Vendor Advisories for CVE-2026-56584 (1)

Same Patch Batch · HCLSoftware · 2026-07-21 · 13 CVEs total

CVE-2026-565873.7 LOWHCL IEM was affected with Strict transport security not enforced
CVE-2026-565863.1 LOWHCL IEM was affected with X-Content-Type-Options Header Missing
CVE-2026-565853.1 LOWHCL IEM was affected with the Anti Clickjacking XFrame Options Header Missing
CVE-2026-565773.1 LOWHCL MyCloud affected by Weak Password Policy
CVE-2026-565793.1 LOWHCL MyCloud was affected with Exposure of Sensitive Information to an Unauthorized Actor.
CVE-2026-565833.1 LOWHCL MyCloud was affected with Concurrent Login Vulnerability.
CVE-2026-565823.1 LOWHCL MyCloud was affected with SSL/TLS Protocol Affected with LUCKY13 Vulnerability.
CVE-2026-565812.6 LOWHCL MyCloud was affected with Cookie Attribute Path Not Set
CVE-2026-565782.2 LOWHCL MyCloud was affected by Server Version Disclosure
CVE-2026-565802.2 LOWHCL MyCloud was affected by Using Components with Known Vulnerability
CVE-2023-37508HCL DevOps Plan is susceptible to a Cross-Site Scripting (XSS) vulnerability
CVE-2023-37507An information disclosure vulnerability affects HCL DevOps Plan

IV. Related Vulnerabilities

Same product: IntelliOps Event Management
Same vendor: HCLSoftware
Same weakness: CWE-200

V. Comments for CVE-2026-56584

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