vulnerability
Attackers Exploit Zimbra SNMP Flaw for Unauthenticated Remote Code Execution
Critical
Summary
A critical security flaw in Zimbra Collaboration (ZCS) has been actively exploited in the wild, allowing attackers to execute arbitrary commands without authentication. The vulnerability, CVE-2026-73570, stems from improper input sanitization during SNMP notification processing, and Zimbra has released a patch to address the issue.
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