Microsoft SharePoint is affected by a high-severity remote code execution (RCE) vulnerability, CVE-2024-38094.Attackers exploited this vulnerability to gain unauthorized access to a SharePoint server and plant a webshell.Rapid7's investigation revealed that the attacker laterally moved across the network and compromised the entire domain.The attacker used the webshell and exploited other system vulnerabilities to carry out malicious activities unnoticed.