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CVE-2023-28021— BigFix WebUI is vulnerable to use of a risky cryptographic algorithm

Quick assessment

Affected
HCL Software HCL BigFix WebUI
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 Technologies HCL BigFix Platform是美国HCL Technologies公司的一套端点安全管理平台。该平台支持自动发现、管理和修复端点安全问题。 HCL BigFix WebUI存在安全漏洞，该漏洞源于使用了弱密码套件。

CVSS 5.9 · Medium EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2023-28021

Vulnerability Information
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Vulnerability Title
BigFix WebUI is vulnerable to use of a risky cryptographic algorithm
Source: CVE Program / CVE List V5
Vulnerability Description
The BigFix WebUI uses weak cipher suites.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HCL BigFix Platform 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Technologies HCL BigFix Platform是美国HCL Technologies公司的一套端点安全管理平台。该平台支持自动发现、管理和修复端点安全问题。 HCL BigFix WebUI存在安全漏洞，该漏洞源于使用了弱密码套件。
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 BigFix WebUI All -

II. Public POCs for CVE-2023-28021

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III. Intelligence Information for CVE-2023-28021

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Other References for CVE-2023-28021 (1)

Same Patch Batch · HCL Software · 2023-07-18 · 4 CVEs total

CVE-2023-28019 5.5 MEDIUM An SQL injection affects BigFix WebUI API
CVE-2023-28023 4.9 MEDIUM HCL BigFix WebUI Software Distribution is affected by a cross site server request forgery
CVE-2023-28020 4.7 MEDIUM URL redirection affects BigFix WebUI

IV. Related Vulnerabilities

Same product: HCL BigFix WebUI
Same vendor: HCL Software

V. Comments for CVE-2023-28021

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