PT-2023-3269 · Western Digital · Western Digital My Cloud Os 5

Noam Moshe + 3 · Published 2023-01-10 · Updated 2023-06-08 · CVE-2022-29841

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Western Digital My Cloud OS 5 versions prior to 5.26.119

Description The issue is caused by a command that reads files from a privileged location and creates a system command without sanitizing the read data, leading to an OS Command Injection vulnerability. This vulnerability can be triggered remotely by an attacker to cause code execution and gain a reverse shell in Western Digital My Cloud OS 5 devices.

Recommendations For Western Digital My Cloud OS 5 versions prior to 5.26.119, update to version 5.26.119 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable command to minimize the risk of exploitation.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2023-03391

CVE-2022-29841

ZDI-23-849

Affected Products

Western Digital My Cloud Os 5

References · 9

• https://bdu.fstec.ru/vul/2023-03391 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-849 · Security Note
• https://westerndigital.com/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-29841 · Security Note
• https://osv.dev/vulnerability/CVE-2022-29841 · Vendor Advisory
• https://t.me/cvenotify/50193 · Telegram Post
• https://t.me/pentestingnews/32585 · Telegram Post
• https://vuldb.com/ru/?id.228745 · Note
• https://t.me/cibsecurity/63853 · Telegram Post