VulnerabilityModified
CVE-2017-11932
Microsoft Exchange Server 2016 CU5 and Microsoft Exchange Server 2016 CU5 allow a spoofing vulnerability due to the way Outlook Web Access (OWA) validates web requests, aka "Microsoft Exchange Spoofing Vulnerability".
HIGH 8.1EPSS 5.88%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Microsoft Exchange Server 2016 CU5 and Microsoft Exchange Server 2016 CU5 allow a spoofing vulnerability due to the way Outlook Web Access (OWA) validates web requests, aka "Microsoft Exchange Spoofing Vulnerability".
- CVSS 3.0
- 8.1 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- EPSS
- 5.88% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- microsoft/exchange server
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/102060Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039996Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11932Patch, Vendor Advisory
- http://www.securityfocus.com/bid/102060Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039996Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11932Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.