PT-2023-12987 · Western Digital · Western Digital My Cloud Os 5

S_N_T + 1 · Published 2023-05-10 · Updated 2023-06-08 · CVE-2022-29842

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

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

Description An issue was discovered in Western Digital My Cloud OS 5 devices, allowing an attacker to execute code in the context of the root user on a vulnerable CGI file due to improper neutralization of special elements used in a command. This issue could lead to remote code execution.

Recommendations For 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 CGI file until a patch is applied.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2022-29842

ZDI-23-852

Affected Products

Western Digital My Cloud Os 5

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-29842 · Security Note
• https://osv.dev/vulnerability/CVE-2022-29842 · Vendor Advisory
• https://westerndigital.com/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-852 · Security Note
• https://t.me/cibsecurity/63832 · Telegram Post