Cross-site request forgery in WD My Cloud - #VU9873
Published: January 8, 2018
Vulnerability identifier: #VU9873
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Western Digital
Affected software:
WD My Cloud
WD My Cloud
Detailed vulnerability description
The vulnerability allows a remote attacker to perform CSRF attacks.
The vulnerability exists due to improper validation of the request origin when processing HTTP requests to "/web/dsdk/DsdkProxy.php" script. A remote attacker can create a specially crafted website, trick the victim into opening it and delete all files on the system.
Exploitation example:
The vulnerability exists due to improper validation of the request origin when processing HTTP requests to "/web/dsdk/DsdkProxy.php" script. A remote attacker can create a specially crafted website, trick the victim into opening it and delete all files on the system.
Exploitation example:
http://[host]/web/dsdk/DsdkProxy.php?;rm -rf /;
Remediation
Update to version 2.30.172.