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CVE-2023-28018 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430	CVE	Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
hcltech connections	6.5 7.0 8.0
CPE cpe:2.3:a:hcltech:connections:6.5:::::::* cpe:2.3:a:hcltech:connections:7.0:::::::* cpe:2.3:a:hcltech:connections:8.0:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
Oct 16, 2024	Initial Analysis	[email protected]
May 14, 2024	CVE Modified	[email protected]
Feb 12, 2024	New CVE Received	[email protected]