CVE-2021-31970 — MEDIUM (5.5)

Vulnerability Description

Windows TCP/IP Driver Security Feature Bypass Vulnerability

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Windows 10	-
Microsoft	Windows 8.1	-
Microsoft	Windows Rt 8.1	-
Microsoft	Windows Server 2012	-
Microsoft	Windows Server 2016	-
Microsoft	Windows Server 2019	-

Related Weaknesses (CWE)

CWE-639

References

http://packetstormsecurity.com/files/163256/Microsoft-Windows-Filtering-PlatformThird Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3197PatchVendor Advisory
http://packetstormsecurity.com/files/163256/Microsoft-Windows-Filtering-PlatformThird Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3197PatchVendor Advisory

FAQ

What is CVE-2021-31970?

CVE-2021-31970 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Windows TCP/IP Driver Security Feature Bypass Vulnerability

How severe is CVE-2021-31970?

CVE-2021-31970 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-31970?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server 2012, Microsoft Windows Server 2016.