CVE-2017-8569

moderate-risk
Published 2017-07-11

Microsoft SharePoint Server allows an elevation of privilege vulnerability due to the way that it sanitizes a specially crafted web request to an affected SharePoint server, aka "SharePoint Server XSS Vulnerability".

Do I need to act?

!
14.5% chance of exploitation in next 30 days
EPSS score — higher than 85% 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
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/99447
Third Party Advisory http://www.securitytracker.com/id/1038861
Patch https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8569
Third Party Advisory http://www.securityfocus.com/bid/99447
Third Party Advisory http://www.securitytracker.com/id/1038861
Patch https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8569
47
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 12/34 · Low
Exposure 5/34 · Minimal