Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2023-28018

Summary
Assigner-HCL
Assigner Org ID-1e47fe04-f25f-42fa-b674-36de2c5e3cfc
Published At-12 Feb, 2024 | 22:46
Updated At-13 Mar, 2025 | 14:39
Rejected At-
Credits

HCL Connections s vulnerable to possible denial of service for certain users

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:HCL
Assigner Org ID:1e47fe04-f25f-42fa-b674-36de2c5e3cfc
Published At:12 Feb, 2024 | 22:46
Updated At:13 Mar, 2025 | 14:39
Rejected At:
▼CVE Numbering Authority (CNA)
HCL Connections s vulnerable to possible denial of service for certain users

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.

Affected Products
Vendor
HCL Technologies Ltd.HCL Software
Product
HCL Connections
Default Status
unaffected
Versions
Affected
  • 6.5, 7.0, 8.0
Metrics
VersionBase scoreBase severityVector
3.15.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430
N/A
Hyperlink: https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-noinfoCWE-noinfo Not enough information
Type: CWE
CWE ID: CWE-noinfo
Description: CWE-noinfo Not enough information
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430
x_transferred
Hyperlink: https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430
Resource:
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@hcl.com
Published At:12 Feb, 2024 | 23:15
Updated At:16 Oct, 2024 | 15:48

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Secondary3.15.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
CPE Matches
HCL Technologies Ltd.
hcltech
>>connections>>6.5
cpe:2.3:a:hcltech:connections:6.5:*:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>connections>>7.0
cpe:2.3:a:hcltech:connections:7.0:*:*:*:*:*:*:*
HCL Technologies Ltd.
hcltech
>>connections>>8.0
cpe:2.3:a:hcltech:connections:8.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430psirt@hcl.com
Vendor Advisory
Hyperlink: https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430
Source: psirt@hcl.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

6Records found
CVE-2023-28019
Matching Score-8
Assigner-HCL Software
ShareView Details
Matching Score-8
Assigner-HCL Software
CVSS Score-5.5||MEDIUM
EPSS-0.15% / 34.98%
||
7 Day CHG~0.00%
Published-18 Jul, 2023 | 17:57
Updated-21 Oct, 2024 | 15:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
An SQL injection affects BigFix WebUI API

Insufficient validation in Bigfix WebUI API App site version < 14 allows an authenticated WebUI user to issue SQL queries via an unparameterized SQL query.

Action-Not Available
Vendor-HCL Technologies Ltd.
Product-bigfix_webuiHCL BigFix WebUI API
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2024-42189
Matching Score-8
Assigner-HCL Software
ShareView Details
Matching Score-8
Assigner-HCL Software
CVSS Score-5.6||MEDIUM
EPSS-0.20% / 41.64%
||
7 Day CHG~0.00%
Published-15 Apr, 2025 | 18:07
Updated-09 Oct, 2025 | 19:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HCL BigFix Web Reports might be subject to a Denial of Service (DoS) attack

HCL BigFix Web Reports might be subject to a Denial of Service (DoS) attack, due to a potentially weak validation of an API parameter.

Action-Not Available
Vendor-HCL Technologies Ltd.
Product-bigfix_platformHCL BigFix Platform
CWE ID-CWE-1287
Improper Validation of Specified Type of Input
CVE-2025-55264
Matching Score-8
Assigner-HCL Software
ShareView Details
Matching Score-8
Assigner-HCL Software
CVSS Score-5.5||MEDIUM
EPSS-0.04% / 13.05%
||
7 Day CHG~0.00%
Published-26 Mar, 2026 | 13:04
Updated-26 Mar, 2026 | 19:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HCL Aftermarket DPC is affected by Failure to Invalidate Session on Password Change

HCL Aftermarket DPC is affected by Failure to Invalidate Session on Password Change will allow attacker to access to a session, then they can maintain control over the account despite the password change leading to account takeover.

Action-Not Available
Vendor-HCL Technologies Ltd.
Product-aftermarket_cloudAftermarket DPC
CWE ID-CWE-613
Insufficient Session Expiration
CVE-2025-51733
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 3.35%
||
7 Day CHG~0.00%
Published-28 Nov, 2025 | 00:00
Updated-02 Dec, 2025 | 20:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-Site Request Forgery (CSRF) vulnerability in HCL Technologies Ltd. Unica 12.0.0.

Action-Not Available
Vendor-n/aHCL Technologies Ltd.
Product-unican/a
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2021-27760
Matching Score-8
Assigner-HCL Software
ShareView Details
Matching Score-8
Assigner-HCL Software
CVSS Score-4.6||MEDIUM
EPSS-0.47% / 65.22%
||
7 Day CHG~0.00%
Published-06 May, 2022 | 18:10
Updated-17 Sep, 2024 | 04:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HCL Notes 11.0 - 11.0.1 FP4 Sametime Embedded chat clients are vulnerable to group chats loading script on restart

An issue was discovered in the Sametime chat feature in the Notes 11.0 - 11.0.1 FP4 clients. An authenticated Sametime chat user could cause Remote Code Execution on another chat client by sending a specially formatted message through chat containing Javascript code.

Action-Not Available
Vendor-HCL Technologies Ltd.
Product-hcl_inotesHCL Notes
CWE ID-CWE-20
Improper Input Validation
CVE-2021-27758
Matching Score-8
Assigner-HCL Software
ShareView Details
Matching Score-8
Assigner-HCL Software
CVSS Score-4.3||MEDIUM
EPSS-0.08% / 24.55%
||
7 Day CHG~0.00%
Published-06 May, 2022 | 18:10
Updated-16 Sep, 2024 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a security vulnerability in login form related to Cross-site Request Forgery which prevents user to login after attacker spam to login and system blocked victim's account.

Action-Not Available
Vendor-HCL Technologies Ltd.
Product-bigfix_inventoryHCL BigFix Inventory
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
Details not found