🛡️ CVE-2023-22814 — my-cloud-os

🔴 CVSS 10.0 — Critical ✅ No Known Exploit CWE-290 NVD
10.0
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality none, integrity high, availability high.

Weakness class

CVE-2023-22814 is classified as CWE-290: Authentication Bypass by Spoofing. Identity is inferred from something an attacker can forge, such as a header or address.

Affected software

CVE-2023-22814 is recorded against 1 package.

  • my-cloud-os (from 5.02.104 up to 5.26.202)

Timeline and source

Published on 1 July 2023 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.westerndigital.com
www.westerndigital.com

Details

Severity CRITICAL
CVSS Score 10.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
CWE CWE-290
Public Exploit ✅ No
Source NVD
Published 2023-07-01
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
my-cloud-os 5.02.104 5.26.202

Similar Threats

Exploit Protection

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CVE-2023-22814 carries CVSS 10.0 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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