Critical Exim bug bypasses security filters on 1.5 million mail servers
July 12, 2024 at 04:55PM Censys warns of over 1.5 million unpatched Exim mail transfer agent (MTA) instances vulnerable to CVE-2024-39929, allowing threat actors to bypass security measures and deliver malicious attachments. While mostly concentrated in the US, Russia, and Canada, these servers are at risk, with a PoC available but no active exploitation reported … Read more