CVE-2022-30211 Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
An attacker can execute arbitrary code remotely via the Windows Layer 2 Tunneling Protocol implementation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-30211?
CVE-2022-30211 is a high-severity memory corruption vulnerability in Microsoft Windows 10, published on 12 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability
Which versions are affected by CVE-2022-30211?
It affects 10 products.
Products include Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server 2008 and 4 more.
How do I fix CVE-2022-30211?
No fix has been published for CVE-2022-30211 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-30211 being exploited?
There is no known exploitation of CVE-2022-30211 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-648c-cv8r-86r5.