Cve20207796 Zimbra Collaboration Suite [best] Full

An attacker could trigger a system command with the timestamp or other predictable arguments.

: The server essentially becomes a tool for the attacker to send requests to other systems under the guise of the trusted Zimbra server. Impact and Risk cve20207796 zimbra collaboration suite full

The post-mortem revealed: wasn't just an SSRF. It was a master key. Combined with the default Zimbra architecture (Admin on 7071, Mailbox on 8080, ProxyServlet on 80/443), an unauthenticated remote attacker could chain it into full RCE in 8 HTTP requests. An attacker could trigger a system command with

: Data leakage, internal network scanning, and potential escalation if internal services have weaker authentication than public ones. Remediation: How to Protect Your Server Mailbox on 8080

Accessing sensitive internal information or resources.