If an attacker is able to successfully exploit the vulnerability, it can lead to the execution of unauthorized code on the affected systems. This could potentially result in the server and the data present being compromised. This attack can be performed from the Internet, requiring no authentication. From a compromised server, an attacker may be able to gain access to the machine and possibly to the rest of the network. This can lead to the theft of (personal) data, ransomware or other types of malware. For this reason, the CVSS score of the vulnerabilities is classified as critical.