Vulnerability CVE-2016-3403
Published: 2017-05-17

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.

See advisories in our WLB2 database:
Topic
Author
Date
Low
Zimbra Cross Site Request Forgery
Sysdream
14.01.2017

Type:

CWE-352

 (Cross-Site Request Forgery (CSRF))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Zimbra -> Zimbra collaboration suite 

 References:
http://seclists.org/fulldisclosure/2017/Jan/30
http://www.securityfocus.com/bid/95383
https://bugzilla.zimbra.com/show_bug.cgi?id=100885
https://bugzilla.zimbra.com/show_bug.cgi?id=100899
https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
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