What’s Vulnerable › Vulnerabilities

CVE-2017-8560

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-07-11 · updated 2026-06-17
• Weakness: CWE-79

Description

Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3, Exchange Server 2013 CU16, and Exchange Server 2016 CU5 allows an elevation of privilege vulnerability due to the way that Exchange Outlook Web Access (OWA) handles web requests, aka "Microsoft Exchange Cross-Site Scripting Vulnerability". This CVE ID is unique from CVE-2017-8559.

Affected products

• Microsoft Exchange Server: 2013-cumulative_update_16, 2013-sp1, 2016-cumulative_update_5
• Microsoft Exchange Server: Microsoft Exchange

References

• http://www.securityfocus.com/bid/99449
• http://www.securitytracker.com/id/1038852
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8560
• http://www.securityfocus.com/bid/99449
• http://www.securitytracker.com/id/1038852
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8560

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