CVE-2021-31970 Windows TCP/IP Driver Security Feature Bypass Vulnerability
An attacker can bypass security features in the Windows TCP/IP driver, potentially leading to unauthorized access or further exploitation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-31970?
CVE-2021-31970 is a medium-severity vulnerability in Microsoft Windows 10, published on 8 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Windows TCP/IP Driver Security Feature Bypass Vulnerability
Weakness: CWE-639
Which versions are affected by CVE-2021-31970?
It affects 6 products.
Products include Microsoft Windows 10, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019.
How do I fix CVE-2021-31970?
No fix has been published for CVE-2021-31970 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-31970 being exploited?
There is no known exploitation of CVE-2021-31970 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10
- CVE-2015-2426 Microsoft Windows Adobe Type Manager Library Remote Code Execution
- CVE-2015-1769 Microsoft Windows Mount Manager Privilege Escalation
- CVE-2020-1467 Windows Hard Link Elevation of Privilege Vulnerability
- CVE-2021-26424 Windows TCP/IP Remote Code Execution Vulnerability
- CVE-2021-28476 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-jc6g-whc6-qfj3.