Vulnerabilities > CVE-2021-21956 - Deserialization of Untrusted Data vulnerability in Cloudlinux Imunify360 5.10.2/5.8/5.9

047910
CVSS 9.3 - CRITICAL
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
cloudlinux
CWE-502
critical

Summary

A php unserialize vulnerability exists in the Ai-Bolit functionality of CloudLinux Inc Imunify360 5.10.2. A specially-crafted malformed file can lead to potential arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.

Vulnerable Configurations

Part Description Count
Application
Cloudlinux
3

Common Weakness Enumeration (CWE)