Vulnerabilities > CVE-2022-22989 - Out-of-bounds Write vulnerability in Westerndigital MY Cloud OS

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
westerndigital
CWE-787
critical

Summary

My Cloud OS 5 was vulnerable to a pre-authenticated stack overflow vulnerability on the FTP service that could be exploited by unauthenticated attackers on the network. Addressed the vulnerability by adding defenses against stack overflow issues.

Common Weakness Enumeration (CWE)