Because of insufficient input validation, a remote, unauthenticated attacker can send a specially crafted HTTP request to the server. This tricks the server into making further requests to other internal or external systems on the attacker's behalf. Why is this Dangerous? Unauthorized Access
Update the repository metadata: yum clean metadata && yum check-update Update your system: yum update Restart ZCS: su - zimbra -c "zmcontrol restart" 2. Manual Workaround cve20207796 zimbra collaboration suite full
Upgrade to Zimbra Collaboration 8.8.15 Patch 7 or later . This version contains the necessary security fixes for this SSRF flaw. Because of insufficient input validation