CVE-2017-17560

An issue was discovered on Western Digital MyCloud PR4100 2.30.172 devices. The web administration component, /web/jquery/uploader/multi_uploadify.php, provides multipart upload functionality that is accessible without authentication and can be used to place a file anywhere on the device's file system. This allows an attacker the ability to upload a PHP shell onto the device and obtain arbitrary code execution as root.

Score

CVSS 3.0 9.8 Critical

Status

Modified - cve@mitre.org

Published

2017-12-12

Last modified

2024-08-05

Weaknesses

CWE-287

Affected products

• My Cloud Pr4100 Firmware (Westerndigital)

References

• https://download.exploitee.rs/file/generic/Exploiteers-DEFCON25.pdf
• https://github.com/rapid7/metasploit-framework/pull/9248
• https://www.exploit-db.com/exploits/43356/