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VULNERABILITIES

CVE-2020-4089 Details

Description

HCL Notes is vulnerable to an information leakage vulnerability through its support for the 'mailto' protocol. This vulnerability could result in files from the user's filesystem or connected network filesystems being leaked to a third party. All versions of HCL Notes 9, 10 and 11 are affected.

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:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0080343 CVEVendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0080343 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]

Affected Products

ProductVersions
hcltech notes
9.0
10.0
11.0

CPE

  • cpe:2.3:a:hcltech:notes:9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:hcltech:notes:10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:hcltech:notes:11.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-4089
NVD Published Date:
Jun 26, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]