CVE-2016-3378

High

Description

Open redirect vulnerability in Microsoft Exchange Server 2013 SP1, 2013 Cumulative Update 12, 2013 Cumulative Update 13, 2016 Cumulative Update 1, and 2016 Cumulative Update 2 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL, aka "Microsoft Exchange Open Redirect Vulnerability."

SeverityHigh

CVSS7.4

Exploit probability—

Product

Microsoft Exchange Server

PublishedSep 14, 2016

First seenSep 14, 2016

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-108

Affected products

Product	Affected versions	Fixed in
microsoft exchange_server	2013, 2016	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.