Vulnerability in Microsoft 4k Wireless Display Adapter

CVE-2021-43899

Microsoft 4K Wireless Display Adapter Remote Code Execution Vulnerability

EPSS: 0.024 (82.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Microsoft 4k Wireless Display Adapter — versions 3.0.0
Microsoft Wireless_display_adapter
Microsoft Wireless_display_adapter_firmware

References

secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-43899?: CVE-2021-43899 is a critical-severity vulnerability in Microsoft 4k Wireless Display Adapter. CVSS score: 9.8/10. Published 2021-12-15.
How severe is CVE-2021-43899?: Critical severity. CVSS v3 base score is 9.8 out of 10.