CVE-2023-22816

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A post-authentication remote command injection vulnerability in a CGI file in Western Digital My Cloud OS 5 devices that could allow an attacker to build files with redirects and execute larger payloads. This issue affects My Cloud OS 5 devices: before 5.26.300.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jun 30, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-22816: High severity, CVSS 8.8 | Vulnix