What is CVE-2020-3944?

CVE-2020-3944 is a high-severity vulnerability in Microsoft Windows, classified under Improper Authentication. CVSS score: 8.6/10. Published 2020-02-19.

How severe is CVE-2020-3944?

High severity. CVSS v3 base score is 8.6 out of 10.

Auth bypass in Microsoft Windows

CVE-2020-3944

vRealize Operations for Horizon Adapter (6.7.x prior to 6.7.1 and 6.6.x prior to 6.6.1) has an improper trust store configuration leading to authentication bypass. An unauthenticated remote attacker who has network access to vRealize Opera…

Vulnerability class: Broken Authentication

EPSS: 0.015 (70.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

Affected products

Microsoft Windows
Vmware Vrealize_operations
Vmware Vrealize Operations For Horizon Adapter — versions 6.7.x prior to 6.7.1, 6.6.x prior to 6.6.1

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

security@vmware.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3944?: CVE-2020-3944 is a high-severity vulnerability in Microsoft Windows, classified under Improper Authentication. CVSS score: 8.6/10. Published 2020-02-19.
How severe is CVE-2020-3944?: High severity. CVSS v3 base score is 8.6 out of 10.