CVE-2017-8758

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Microsoft Exchange Server 2016 allows an elevation of privilege vulnerability when Microsoft Exchange Outlook Web Access (OWA) fails to properly handle web requests, aka "Microsoft Exchange Cross-Site Scripting Vulnerability."

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Microsoft Corporation	Microsoft Exchange Server 2016	Microsoft Exchange Server 2016 Cumulative Update 6

References

http://www.securityfocus.com/bid/100723Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039320Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8758Patch, Vendor Advisory
http://www.securityfocus.com/bid/100723Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039320Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8758Patch, Vendor Advisory

Timeline

Published: Sep 13, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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