What is CVE-2016-3378?

CVE-2016-3378 is a high-severity vulnerability in Microsoft Exchange_server, classified under Improper Input Validation. CVSS score: 7.4/10. Published 2016-09-14.

How severe is CVE-2016-3378?

High severity. CVSS v3 base score is 7.4 out of 10.

Is CVE-2016-3378 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Microsoft Exchange_server

CVE-2016-3378

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 site…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.031 (87.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.

Affected products

Microsoft Exchange_server — versions 2013, 2016
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

MS16-108 (x_refsource_MS, vendor-advisory)
1036778 (vdb-entry, x_refsource_SECTRACK)
92833 (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2016-3378?: CVE-2016-3378 is a high-severity vulnerability in Microsoft Exchange_server, classified under Improper Input Validation. CVSS score: 7.4/10. Published 2016-09-14.
How severe is CVE-2016-3378?: High severity. CVSS v3 base score is 7.4 out of 10.
Is CVE-2016-3378 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.