CVE-2017-11899

high-risk
Published 2017-12-12

Device Guard in Windows 10 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows a security feature bypass vulnerability due to the way untrusted files are handled, aka "Microsoft Windows Security Feature Bypass Vulnerability".

Do I need to act?

!
20.2% chance of exploitation in next 30 days
EPSS score — higher than 80% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (7)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/102077
Third Party Advisory http://www.securitytracker.com/id/1039992
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1189...
Third Party Advisory http://www.securityfocus.com/bid/102077
Third Party Advisory http://www.securitytracker.com/id/1039992
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1189...
60
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 14/34 · Moderate
Exposure 14/34 · Moderate