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CVE-2026-56571— HCL iControl is affected by multiple security vulnerabilities.

Quick assessment

Affected
HCL Software HCL iControl
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HCL iControl是印度HCL公司的一个IT基础设施监控与自动化运维平台。 HCL iControl 4.3.0版本和4.4.0版本存在信息泄露漏洞，该漏洞源于错误处理不当，涉及内存不足、空指针异常、系统调用失败、数据库不可用、网络超时等情况，可能导致错误生成。

CVSS 3.7 · Low EPSS 0.17% · P7

Possible ATT&CK Techniques 1 AI

T1592 · Gather Victim Host Information

Affected Version Matrix 1

VendorProduct Version RangeStatus
HCL Software HCL iControl 4.3.0 and 4.4.0 affected
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I. Basic Information for CVE-2026-56571

Vulnerability Information
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Vulnerability Title
HCL iControl is affected by multiple security vulnerabilities.
Source: CVE Program / CVE List V5
Vulnerability Description
HCL iControl was affected by Improper Error Handling vulnerabilities. It involves Out of memory, null pointer exceptions, system call failure, database unavailable, network timeout, and hundreds of other common conditions can cause errors to be generated.
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
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
HCL iControl 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL iControl是印度HCL公司的一个IT基础设施监控与自动化运维平台。 HCL iControl 4.3.0版本和4.4.0版本存在信息泄露漏洞，该漏洞源于错误处理不当，涉及内存不足、空指针异常、系统调用失败、数据库不可用、网络超时等情况，可能导致错误生成。
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

Vendor Product Affected Versions CPE Subscribe
HCL Software HCL iControl 4.3.0 and 4.4.0 -

II. Public POCs for CVE-2026-56571

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III. Intelligence Information for CVE-2026-56571

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Vendor Advisories for CVE-2026-56571 (1)

Same Patch Batch · HCL Software · 2026-07-31 · 5 CVEs total

CVE-2026-56567 5.1 MEDIUM HCL iControl is affected by multiple security vulnerabilities.
CVE-2026-56569 4.0 MEDIUM HCL iControl is affected by multiple security vulnerabilities.
CVE-2026-56568 3.7 LOW HCL iControl is affected by multiple security vulnerabilities.
CVE-2026-56570 3.7 LOW HCL iControl is affected by multiple security vulnerabilities.

IV. Related Vulnerabilities

Same product: HCL iControl
Same vendor: HCL Software
Same weakness: CWE-209

V. Comments for CVE-2026-56571

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