Critical Zimbra RCE flaw exploited to backdoor servers using emails

Hackers are actively exploiting a recently disclosed RCE vulnerability in Zimbra email servers that can be triggered simply by sending specially crafted emails to the SMTP server. [...]

https://www.bleepingcomputer.com/news/security/critical-zimbra-rce-flaw-exploited-to-backdoor-servers-using-emails/

Posted from: this blog via Microsoft Power Automate.