CVE-2019-0637

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'.

7.5

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 6.28% Top 10%

Vendor Advisory microsoft.com

Affected: Microsoft Windows

Affected: Microsoft Windows Server

References

Link	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0637	patch vendor advisory
http://www.securityfocus.com/bid/106879	vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-0637?: CVE-2019-0637 has been scored as a high severity vulnerability.
How to fix CVE-2019-0637?: To fix CVE-2019-0637, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-0637 being actively exploited in the wild?: It is possible that CVE-2019-0637 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~6% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-0637?: CVE-2019-0637 affects Microsoft Windows, Microsoft Windows Server.

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