Home/CVE/Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Zimbra Collaboration before 8.6.0 Pat
CVE

CVE-2016-3403

Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Zimbra Collaboration before 8.6.0 Pat

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.

HIGH · CVSS 8.8 EPSS 0.00369
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-352Cross-Site Request Forgery (CSRF)
▤

Affected Products & Versions

1
synacor zimbra collaboration suite<= 8.6.0
⚠

Public Exploits & PoCs

1
pocsysdream.com · 2017-01-12-cve-2016-3403-multiple-csrf-in-zimbra-administ...sysdream.com
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 May 2017 · 02:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2017/Jan/30ExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/95383Third Party AdvisoryVDB Entry
https://bugzilla.zimbra.com/show_bug.cgi?id=100885Issue Tracking
https://bugzilla.zimbra.com/show_bug.cgi?id=100899Issue Tracking
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.6_Patch_8PatchRelease Notes
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0Release Notes
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