PT-2023-3460 · Western Digital · My Cloud Os

Arvind S Raj + 1 · Published 2023-01-06 · Updated 2024-09-05 · CVE-2023-22816

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions My Cloud OS 5 versions prior to 5.26.300

Description The issue is related to a lack of data cleaning measures at the management level in My Cloud OS, which can be exploited by a remote attacker to execute arbitrary commands. Specifically, it is a post-authentication remote command injection vulnerability in a CGI file that could allow an attacker to build files with redirects and execute larger payloads.

Recommendations For My Cloud OS 5 versions prior to 5.26.300, update to version 5.26.300 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable CGI file until a patch is applied. Avoid using the vulnerable CGI file in the affected API endpoint until the issue is resolved.

Fix

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2023-03646

CVE-2023-22816

Affected Products

My Cloud Os

References · 10

• https://westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22816 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22816 · Security Note
• https://bdu.fstec.ru/vul/2023-03646 · Security Note
• https://twitter.com/cl4sm/status/1773494245191553027 · Twitter Post
• https://t.me/cvenotify/53908 · Telegram Post
• https://vuldb.com/ru/?id.232782 · Note
• https://cybersecurity-help.cz/vdb/SB2023062605 · Note
• https://t.me/cvenotify/93493 · Telegram Post
• https://t.me/cvenotify/53479 · Telegram Post