Remote code execution, privilege escalation to root and lateral movement through a victim’s environment are all on offer for the unpatched or unaware. A veritable cornucopia of security ...

A critical severity vulnerability present in multiple versions of the Exim mail transfer agent (MTA) software makes it possible for unauthenticated remote attackers to execute arbitrary commands on ...

Researchers have discovered a critical vulnerability in the Exim mail transfer agent, which puts roughly 1.5 million email servers at risk of delivering malware to their users. Exim is a mail transfer ...

Millions of mail servers running vulnerable Exim mail transfer agent (MTA) versions are currently under siege, with attackers gaining permanent root access via SSH to the exploited machines according ...

Thousands of servers running the Exim mail transfer agent are vulnerable to potential attacks that exploit critical vulnerabilities, allowing remote execution of malicious code with little or no user ...

The Russian spy group, a.k.a. BlackEnergy, is actively compromising Exim mail servers via a critical security vulnerability. The Russia-linked APT group Sandworm has been spotted exploiting a ...

A warning that hackers are exploiting vulnerable email servers doesn't qualify as an unusual event in general. But when that warning comes from the National Security Agency, and the hackers are some ...

There is a serious security gap in the Exim mail system. The attachment filter can be bypassed, allowing attackers to smuggle potentially harmful file attachments into mailboxes. When processing ...