CVE-2024-48966

14.11.2024, 22:15

The software tools used by service personnel to test & calibrate the ventilator do not support user authentication. An attacker with access to the Service PC where the tools are installed could obtain diagnostic information through the test tool or manipulate the ventilator's settings and embedded software via the calibration tool, without having to authenticate to either tool. This could result in unauthorized disclosure of information and/or have unintended impacts on device settings and performance.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	10 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Baxter	CNA	10 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA-ADP	ADP	---				---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 31%

Common Weakness Enumeration

CWE-306 - Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-319-01