🛡️ CVE-2022-23000
🟠 CVSS 7.3 — High ✅ No Known Exploit CWE-757 NVD
7.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The Western Digital My Cloud Web App [https://os5.mycloud.com/] uses a weak SSLContext when attempting to configure port forwarding rules. This was enabled to maintain compatibility with old or outdated home routers. By using an "SSL" context instead of "TLS" or specifying stronger validation, deprecated or insecure protocols are permitted. As a result, a local user with no privileges can exploit this vulnerability and jeopardize the integrity, confidentiality and authenticity of information transmitted. The scope of impact cannot extend to other components and no user input is required to exploit this vulnerability.

Details

Severity HIGH
CVSS Score 7.3
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CWE CWE-757
Public Exploit ✅ No
Source NVD
Published 2022-07-25
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
my-cloud-dl2100-firmware — 5.23.114
my-cloud-dl4100-firmware — 5.23.114
my-cloud-ex2-ultra-firmware — 5.23.114
my-cloud-ex2100-firmware — 5.23.114
my-cloud-ex4100-firmware — 5.23.114
my-cloud-firmware — 5.23.114
my-cloud-mirror-g2-firmware — 5.23.114
my-cloud-pr2100-firmware — 5.23.114
my-cloud-pr4100-firmware — 5.23.114

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