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CVE-2023-28018— HCL Connections s vulnerable to possible denial of service for certain users

Quick assessment

Affected
HCL Software HCL Connections
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 Connections是美国HCL Technologies公司的一套企业协作平台。 HCL Connections存在安全漏洞，该漏洞源于对某些请求验证不当。攻击者利用该漏洞导致系统拒绝服务。

CVSS 5.5 · Medium EPSS 0.32% · P23

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-28018

Vulnerability Information
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Vulnerability Title
HCL Connections s vulnerable to possible denial of service for certain users
Source: CVE Program / CVE List V5
Vulnerability Description
HCL Connections is vulnerable to a denial of service, caused by improper validation on certain requests. Using a specially-crafted request an attacker could exploit this vulnerability to cause denial of service for affected users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HCL Technologies HCL Connections 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HCL Technologies HCL Connections是美国HCL Technologies公司的一套企业协作平台。 HCL Connections存在安全漏洞，该漏洞源于对某些请求验证不当。攻击者利用该漏洞导致系统拒绝服务。
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 Connections 6.5, 7.0, 8.0 -

II. Public POCs for CVE-2023-28018

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III. Intelligence Information for CVE-2023-28018

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Other References for CVE-2023-28018 (1)

IV. Related Vulnerabilities

Same product: HCL Connections
Same vendor: HCL Software

V. Comments for CVE-2023-28018

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