RCE in Western Digital My Cloud
CVE-2022-29843
A command injection vulnerability in the DDNS service configuration of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to execute code in the context of the root user.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.012 (63.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Western Digital My Cloud — versions My Cloud OS 5
- Westerndigital My_cloud_dl2100
- Westerndigital My_cloud_dl2100_firmware
- Westerndigital My_cloud_dl4100
- Westerndigital My_cloud_dl4100_firmware
- Westerndigital My_cloud_ex2100
- Westerndigital My_cloud_ex2100_firmware
- Westerndigital My_cloud_ex2_ultra
- Westerndigital My_cloud_ex2_ultra_firmware
- Westerndigital My_cloud_ex4100
Weakness classification (CWE)
References
- psirt@wdc.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-29843?
- CVE-2022-29843 is a medium-severity vulnerability in Western Digital My Cloud, classified under OS Command Injection. CVSS score: 6.2/10. Published 2023-01-26.
- How severe is CVE-2022-29843?
- Medium severity. CVSS v3 base score is 6.2 out of 10.