Email protection and network security services provider Barracuda is warning users about a zero-day flaw that it said has been exploited to breach the company’s Email Security Gateway (ESG) appliances.
The zero-day is being tracked as CVE-2023-2868 and has been described as a remote code injection vulnerability affecting versions 5.1.3.001 through 9.2.0.006.
The California-headquartered firm 
Source: thehackernews.com