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.
CSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 84%
VendorProductVersion
synacorzimbra_collaboration_suite
𝑥
≤ 8.6.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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
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