CVE-2025-52602— HCL BigFix Query is affected by a sensitive information disclosure vulnerability in the WebUI Query application
Quick assessment
Affected
HCL Software BigFix Query
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 BigFix Query是印度HCL公司的一个实时查询和收集系统状态数据的模块。 HCL BigFix Query存在安全漏洞，该漏洞源于WebUI Query应用程序中的HTTP GET端点请求返回可发现的响应，可能泄露组名和活动用户名或ID，攻击者可利用该信息进行钓鱼或其他社会工程攻击。
Possible ATT&CK Techniques 2 AI
T1592 · Gather Victim Host Information T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-52602
Vulnerability Information
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Vulnerability Title
HCL BigFix Query is affected by a sensitive information disclosure vulnerability in the WebUI Query application
Source: CVE Program / CVE List V5
Vulnerability Description
HCL BigFix Query is affected by a sensitive information disclosure in the WebUI Query application. An HTTP GET endpoint request returns discoverable responses that may disclose: group names, active user names (or IDs). An attacker can use that information to target individuals with phishing or other social-engineering attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
侵犯隐私
Source: CVE Program / CVE List V5
Vulnerability Title
HCL BigFix Query 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL BigFix Query是印度HCL公司的一个实时查询和收集系统状态数据的模块。 HCL BigFix Query存在安全漏洞，该漏洞源于WebUI Query应用程序中的HTTP GET端点请求返回可发现的响应，可能泄露组名和活动用户名或ID，攻击者可利用该信息进行钓鱼或其他社会工程攻击。
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 | BigFix Query | site version < 43 | - |
|
II. Public POCs for CVE-2025-52602
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · HCL Software · 2025-11-05 · 3 CVEs total
| CVE-2025-55278 | 8.1 HIGH | HCL DevOps Loop is susceptible to an improper authentication vulnerability |
| CVE-2025-31954 | 5.4 MEDIUM | HCL iAutomate is susceptible to a sensitive information disclosure |
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V. Comments for CVE-2025-52602
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