CVE-2019-0858

MEDIUM 6.1CVE-2019-0858 · Published 09/04/2019 · updated 17/06/2026

In short

CVE-2019-0858 is a MEDIUM (CVSS 6.1) vulnerability affecting exchange server (microsoft).
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 81.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
exchange server microsoft	`= 2013= 2016= 2019`	No fix yet

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-2019-0817.

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0858 · Patch

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Package

Affected versions

Patched versions

exchange server

microsoft

= 2013= 2016= 2019

No fix yet

More vulnerabilities in exchange server

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