CVE-2021-1638

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1683, CVE-2021-1684.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1638

Details

Source: MITRE

Published: 2021-01-12

Updated: 2021-01-14

Type: CWE-863

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM

Tenable Plugins

View all (4 total)

IDNameProductFamilySeverity
144887KB4598230: Windows 10 Version 1809 and Windows Server 2019 January 2021 Security UpdateNessusWindows : Microsoft Bulletins
high
144884KB4598229: Windows 10 Version 1909 January 2021 Security UpdateNessusWindows : Microsoft Bulletins
high
144880KB4598245: Windows 10 Version 1803 January 2021 Security UpdateNessusWindows : Microsoft Bulletins
high
144874KB4598242: Windows 10 Version 2004 / Windows 10 Version 20H2 January 2021 Security UpdateNessusWindows : Microsoft Bulletins
high