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 Operations, with the Horizon Adapter running, may be able to bypass Adapter authentication.
Vulnerability class: Broken Authentication
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.015 (73.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
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)
References
- www.vmware.com/security/advisories/VMSA-2020-0003.html (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.