CVE-2016-3378 Open redirect in n/a
Remote attackers can redirect users to malicious sites via crafted URLs, facilitating phishing attacks against Microsoft Exchange Server users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2016-3378?
CVE-2016-3378 is a high-severity vulnerability in Microsoft Exchange Server, published on 14 Sep 2016. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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: CWE-20
Which versions are affected by CVE-2016-3378?
It affects 1 product.
Products include Microsoft Exchange Server.
How do I fix CVE-2016-3378?
No fix has been published for CVE-2016-3378 yet. Limit exposure of the affected software until one is available.
Is CVE-2016-3378 being exploited?
There is no known exploitation of CVE-2016-3378 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Exchange Server
- CVE-2024-21410 Microsoft Exchange Server Privilege Escalation
- CVE-2021-34473 Microsoft Exchange Server Remote Code Execution
- CVE-2021-26855 Microsoft Exchange Server Remote Code Execution
- CVE-2021-34523 Microsoft Exchange Server Privilege Escalation
- CVE-2023-21529 Microsoft Exchange Server Deserialization of Untrusted Data
Sources
Also known as GHSA-55p2-r3rv-vvr9.