CVE-2016-3403 Cross-site request forgery in n/a
Remote attackers can hijack administrator sessions to add, modify, or remove accounts in the Zimbra Admin Console due to missing CSRF protections.
- 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-2016-3403?
CVE-2016-3403 is a high-severity vulnerability in Synacor Zimbra Collaboration Suite, published on 17 May 2017. 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
Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Zimbra Collaboration before 8.6.0 Patch 8 allow remote attackers to hijack the authentication of administrators for requests that (1) add, (2) modify, or (3) remove accounts by leveraging failure to use of a CSRF token and perform referer header checks, aka bugs 100885 and 100899.
Weakness: CWE-352
Which versions are affected by CVE-2016-3403?
It affects 1 product.
Products include Synacor Zimbra Collaboration Suite.
How do I fix CVE-2016-3403?
No fix has been published for CVE-2016-3403 yet. Limit exposure of the affected software until one is available.
Is CVE-2016-3403 being exploited?
There is no known exploitation of CVE-2016-3403 in the wild and no public exploit code.
Other vulnerabilities in Synacor Zimbra Collaboration Suite
- CVE-2024-45519 Synacor Zimbra Collaboration Suite (ZCS) Command Execution
- CVE-2022-41352 Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload
- CVE-2022-37042 Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass
- CVE-2022-27924 Synacor Zimbra Collaboration Suite (ZCS) Command Injection
- CVE-2020-7796 Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery
Sources
Also known as CVE-2015-6542, GHSA-hvwj-rr9f-hc9j.