XSS in Western Digital My Cloud
CVE-2022-22999
Western Digital My Cloud devices are vulnerable to a cross side scripting vulnerability that can allow a malicious user with elevated privileges access to drives being backed up to construct and inject JavaScript payloads into an authentic…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (23.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
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 (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22999?
- CVE-2022-22999 is a high-severity vulnerability in Western Digital My Cloud, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2022-07-25.
- How severe is CVE-2022-22999?
- High severity. CVSS v3 base score is 8.2 out of 10.