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.

INFO

Published Date :

May 17, 2017, 2:29 p.m.

Last Modified :

June 4, 2020, 12:10 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2016-3403 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Synacor zimbra_collaboration_suite
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2016-3403.

URL Resource
http://seclists.org/fulldisclosure/2017/Jan/30 Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/95383 Third Party Advisory VDB Entry
https://bugzilla.zimbra.com/show_bug.cgi?id=100885 Issue Tracking
https://bugzilla.zimbra.com/show_bug.cgi?id=100899 Issue Tracking
https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/ Exploit Third Party Advisory
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8 Patch Release Notes
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0 Release Notes
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-3403 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-3403 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Jun. 04, 2020

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:zimbra:zimbra_collaboration_suite:*:*:*:*:*:*:*:* versions from (including) 8.6.0 OR *cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:* versions from (including) 8.6.0
  • Initial Analysis by [email protected]

    May. 30, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8 No Types Assigned https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8 Patch, Release Notes
    Changed Reference Type https://bugzilla.zimbra.com/show_bug.cgi?id=100885 No Types Assigned https://bugzilla.zimbra.com/show_bug.cgi?id=100885 Issue Tracking
    Changed Reference Type http://seclists.org/fulldisclosure/2017/Jan/30 No Types Assigned http://seclists.org/fulldisclosure/2017/Jan/30 Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0 No Types Assigned https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0 Release Notes
    Changed Reference Type https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/ No Types Assigned https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/ Exploit, Third Party Advisory
    Changed Reference Type https://bugzilla.zimbra.com/show_bug.cgi?id=100899 No Types Assigned https://bugzilla.zimbra.com/show_bug.cgi?id=100899 Issue Tracking
    Changed Reference Type http://www.securityfocus.com/bid/95383 No Types Assigned http://www.securityfocus.com/bid/95383 Third Party Advisory, VDB Entry
    Changed Reference Type https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories No Types Assigned https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories Vendor Advisory
    Added CWE CWE-352
    Added CPE Configuration OR *cpe:2.3:a:zimbra:zimbra_collaboration_suite:8.6.0:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    May. 26, 2017

    Action Type Old Value New Value
    Added Reference https://sysdream.com/news/lab/2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administration-interface/ [No Types Assigned]
  • CVE Modified by [email protected]

    May. 19, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/95383 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-3403 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-3403 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.51 }} -0.93%

score

0.73577

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability