Critical Exim bug bypasses security filters on 1.5 million mail servers

Censys warns that over 1.5 million Exim mail transfer agent (MTA) instances are unpatched against a critical vulnerability that lets threat actors bypass security filters. [...]

https://www.bleepingcomputer.com/news/security/critical-exim-bug-bypasses-security-filters-on-15-million-mail-servers/

Posted from: this blog via Microsoft Power Automate.