VULNERABILITY INTELLIGENCE
CVE-2016-3378
CVSS score7.4 HIGH
EPSS probability15.28%
CISA KEVNot currently listed
Published2016-09-14
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
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."
Weakness classification
- CWE-20: Improper Input Validation