PT-2022-15760 · Western Digital · Western Digital My Cloud

S_N_T + 1 · Published 2022-01-13 · Updated 2023-07-11 · CVE-2022-22990

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/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 (affected versions not specified)

Description A limited authentication bypass issue was discovered, allowing an attacker to achieve remote code execution and escalate privileges on the My Cloud devices. The issue was addressed by changing access token validation logic and rewriting rule logic on PHP scripts.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

CWE-697

Related Identifiers

CVE-2022-22990

ZDI-22-347

Affected Products

Western Digital My Cloud

References · 7

• https://westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-22990 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-22-347 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-22990 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-076 · Note
• https://t.me/cvenotify/25557 · Telegram Post
• https://t.me/cvenotify/26812 · Telegram Post