Barracuda warns users about possible email compromise attacks – here’s what you need to know

Email and network security solutions provider Barracuda has reached out to a number of firms that were targeted via a zero-day vulnerability found in some of the company’s appliances. 

The company recently found a zero-day vulnerability in its Email Security Gateway (ESG) appliances. The vulnerability tracked as CVE-2023-2868, is described as a remote command injection flaw.