Western Digital MyCloud PR4100 ddns-start Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HTTP responses provided to the ddns-start...

(Pwn2Own) Western Digital MyCloud PR4100 RESTSDK Uncontrolled Resource Consumption Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Western Digital MyCloud PR4100 NAS devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the RESTSDK server. The issue results from...

Western Digital MyCloud PR4100 Logger Class Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of the Western Digital MyCloud PR4100 NAS device. Authentication is required to exploit this vulnerability. The specific flaw exists within the Logger class. The issue results from the lack of...

(Pwn2Own) Western Digital MyCloud PR4100 samba Configuration Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the samba service. A crafted request can...

PT-2022-15761

Name of the Vulnerable Software and Affected Versions Western Digital MyCloud PR4100 affected versions not specified Description A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. The...

(Pwn2Own) Western Digital MyCloud PR4100 nasAdmin Incorrect Authorization Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Western Digital MyCloud PR4100. Authentication is not required to exploit this vulnerability. The specific flaw exists within the nasAdmin service, which listens on TCP port 80 and 443 by...

CVE-2017-17560: Improper Authentication

An issue was discovered on Western Digital MyCloud PR4100 2.30.172 devices. The web administration component, /web/jquery/uploader/multiuploadify.php, provides multipart upload functionality that is accessible without authentication and can be used to place a file anywhere on the device's file...

PT-2017-3361

Name of the Vulnerable Software and Affected Versions Western Digital MyCloud PR4100 version 2.30.172 Description An issue in the web administration component allows for multipart upload functionality to be accessible without authentication. This is specifically related to the...