Path Traversal in Sandisk Ibi
CVE-2022-36328
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could allow an attacker to create arbitrary shares on arbitrary directories and exfiltrate sensitive files, passwords, users and device configurations was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This can only be exploited once an attacker gains root privileges on the devices using an authentication bypass issue or another vulnerability.This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.008 (51.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Sandisk Ibi — versions 0
- Western Digital My Cloud Home And Duo — versions 0
- Western Digital My Cloud Os 5 — versions 0
- Westerndigital My_cloud
- Westerndigital My_cloud_dl2100
- Westerndigital My_cloud_dl4100
- Westerndigital My_cloud_ex2100
- Westerndigital My_cloud_ex2_ultra
- Westerndigital My_cloud_ex4100
- Westerndigital My_cloud_home
Weakness classification (CWE)
References
- psirt@wdc.com (Release Notes, Vendor Advisory)
- psirt@wdc.com (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-36328?
- CVE-2022-36328 is a medium-severity vulnerability in Sandisk Ibi, classified under Path Traversal. CVSS score: 5.8/10. Published 2023-05-18.
- How severe is CVE-2022-36328?
- Medium severity. CVSS v3 base score is 5.8 out of 10.