CVE-2015-3436: Zarafa Collaboration Platform

Medium severity, CVSS 6.6. EPSS: 0.4% chance of exploitation in the next 30 days.

provider/server/ECServer.cpp in Zarafa Collaboration Platform (ZCP) before 7.1.13 and 7.2.x before 7.2.1 allows local users to write to arbitrary files via a symlink attack on /tmp/zarafa-upgrade-lock.

Affected products

• Zarafa Zarafa Collaboration Platform: up to and including 7.1.12; version 7.2.0 only

Published 2015-06-09. Last modified 2026-06-17.