CVE-2019-0637 Security feature bypass in Windows
Windows Defender Firewall incorrectly applies profiles to cellular connections, allowing attackers to bypass security restrictions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-0637?
CVE-2019-0637 is a high-severity vulnerability in Microsoft Windows 10, published on 6 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security feature bypass vulnerability exists when Windows Defender Firewall incorrectly applies firewall profiles to cellular network connections, aka 'Windows Defender Firewall Security Feature Bypass Vulnerability'.
Which versions are affected by CVE-2019-0637?
It affects 3 products.
Products include Microsoft Windows 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019.
How do I fix CVE-2019-0637?
No fix has been published for CVE-2019-0637 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-0637 being exploited?
There is no known exploitation of CVE-2019-0637 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-xvfp-x78m-7x4j.