What is CVE-2020-4089?

CVE-2020-4089 is a medium-severity vulnerability in Hcl Notes. CVSS score: 6.5/10. Published 2020-06-26.

How severe is CVE-2020-4089?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Hcl Notes

CVE-2020-4089

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.

EPSS: 0.012 (64.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Hcl Notes — versions All versions of HCL Notes v9, All versions of HCL Notes v10, All versions of HCL Notes v11
Hcltech Notes — versions 9.0, 10.0, 11.0

References

psirt@hcl.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-4089?: CVE-2020-4089 is a medium-severity vulnerability in Hcl Notes. CVSS score: 6.5/10. Published 2020-06-26.
How severe is CVE-2020-4089?: Medium severity. CVSS v3 base score is 6.5 out of 10.