CVE-2019-0817

Published: Apr 9, 2019Modified: Jun 17, 2026

5.4

Vector

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

Exploitability: 2.8 / Impact: 2.5

Source: NVD

Description

A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0858.

Affected (6)

Products: Microsoft: Exchange Server

Microsoft

1 product

Exchange Server

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Microsoft Exchange Server	Version 2010 sp3
Microsoft Exchange Server	Version 2013 cumulative_update_22
Microsoft Exchange Server	Version 2016 cumulative_update_11
Microsoft Exchange Server	Version 2016 cumulative_update_12
Microsoft Exchange Server	Version 2019
Microsoft Exchange Server	Version 2019 cumulative_update_1

Related CWEs

CWE-19

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0817

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0817

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.