Description
An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fails to properly handle web requests, aka "Microsoft Exchange Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.
References (3)
Core 3
Core References
Patch, Vendor Advisory x_refsource_confirm
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8159
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/104056
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1040850
Scores
CVSS v3
5.4
EPSS
0.0355
EPSS Percentile
88.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (2)
microsoft/exchange_server
2013 cumulative_update_19 (2 CPE variants)
microsoft/exchange_server
2016 cumulative_update_8 (2 CPE variants)
Published
May 09, 2018
Tracked Since
Feb 18, 2026