Unrated severityCISA KEVNVD Advisory· Published Sep 26, 2022· Updated Oct 21, 2025
CVE-2022-41352
CVE-2022-41352
Description
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0. An attacker can upload arbitrary files through amavis via a cpio loophole (extraction to /opt/zimbra/jetty/webapps/zimbra/public) that can lead to incorrect access to any other user accounts. Zimbra recommends pax over cpio. Also, pax is in the prerequisites of Zimbra on Ubuntu; however, pax is no longer part of a default Red Hat installation after RHEL 6 (or CentOS 6). Once pax is installed, amavis automatically prefers it over cpio.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <9.0.0 or >=8.8.15
Patches
Vulnerability mechanics
References
5- packetstormsecurity.com/files/169458/Zimbra-Collaboration-Suite-TAR-Path-Traversal.htmlmitre
- forums.zimbra.org/viewtopic.phpmitre
- wiki.zimbra.com/wiki/Security_Centermitre
- wiki.zimbra.com/wiki/Zimbra_Security_Advisoriesmitre
- www.secpod.com/blog/unpatched-rce-bug-in-zimbra-collaboration-suite-exploited-in-wild/mitre
News mentions
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