Vulnerability Details : CVE-2016-3403
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.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2016-3403
- cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3403
0.46%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-3403
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2016-3403
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3403
-
https://bugzilla.zimbra.com/show_bug.cgi?id=100885
Bug 100885 – Admin Console is vulnerable to CSRF attacks [CWE-352]Issue Tracking
-
https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/
Sysdream, CVE-2016-3403 : Multiple CSRF in Zimbra Administration interfaceExploit;Third Party Advisory
-
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0
Zimbra Releases/8.7.0 - Zimbra :: Tech CenterRelease Notes
-
http://seclists.org/fulldisclosure/2017/Jan/30
Full Disclosure: [CVE-2016-3403] [Zimbra] Multiple CSRF in Administration interface - all versionsExploit;Third Party Advisory;VDB Entry
-
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
Zimbra Security Advisories - Zimbra :: Tech CenterVendor Advisory
-
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8
Zimbra Releases/8.6 Patch 8 - Zimbra :: Tech CenterPatch;Release Notes
-
http://www.securityfocus.com/bid/95383
Zimbra CVE-2016-3403 Multiple Cross Site Request Forgery VulnerabilitiesThird Party Advisory;VDB Entry
-
https://bugzilla.zimbra.com/show_bug.cgi?id=100899
Bug 100899 – CSRF - Admin Console [CWE-352]Issue Tracking
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