CVE-2017-11927

high-risk
Published 2017-12-12

Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allow an information vulnerability due to the way the Windows its:// protocol handler determines the zone of a request, aka "Microsoft Windows Information Disclosure Vulnerability".

Do I need to act?

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18.6% chance of exploitation in next 30 days
EPSS score — higher than 81% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (14)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/102095
Third Party Advisory http://www.securitytracker.com/id/1039997
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1192...
Third Party Advisory http://www.securityfocus.com/bid/102095
Third Party Advisory http://www.securitytracker.com/id/1039997
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1192...
55
/ 100
high-risk
Severity 24/34 · High
Exploitability 13/34 · Low
Exposure 18/34 · Moderate