CVE-2023-22814

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An authentication bypass issue via spoofing was discovered in the token-based authentication mechanism that could allow an attacker to carry out an impersonation attack.

This issue affects My Cloud OS 5 devices: before 5.26.202.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-290

Affected software

Vendor	Product	Versions
Western Digital	My Cloud OS 5	< 5.26.202
westerndigital	my_cloud_os_5	< 5.26.202

References

Timeline

Published: Jul 1, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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