CVE-2017-11815

moderate-risk
Published 2017-10-13

The Microsoft Server Block Message (SMB) on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, allows an information disclosure vulnerability in the way that it handles certain requests, aka "Windows SMB Information Disclosure Vulnerability".

Do I need to act?

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22.6% chance of exploitation in next 30 days
EPSS score — higher than 77% 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
5
CVSS 5.3/10 Medium
NETWORK / HIGH complexity

Affected Products (13)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/101136
Third Party Advisory http://www.securitytracker.com/id/1039528
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1181...
Third Party Advisory http://www.securityfocus.com/bid/101136
Third Party Advisory http://www.securitytracker.com/id/1039528
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1181...
48
/ 100
moderate-risk
Severity 17/34 · Moderate
Exploitability 14/34 · Moderate
Exposure 17/34 · Moderate