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CVE-2024-48973— Debug port on Life2000 Ventilator serial interface is enabled by default

Quick assessment

Affected
Baxter Life2000 Ventilation System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Baxter Life2000是Baxter公司的一款无需面罩的无创呼吸机。 Baxter Life2000 06.08.00.00及之前版本存在安全漏洞，该漏洞源于默认启用，允许发送和接收未加密的消息，可能导致未经授权的信息披露或对设备设置和性能产生意外影响。

CVSS 9.3 · Critical EPSS 0.22% · P12
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I. Basic Information for CVE-2024-48973

Vulnerability Information
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Vulnerability Title
Debug port on Life2000 Ventilator serial interface is enabled by default
Source: CVE Program / CVE List V5
Vulnerability Description
The debug port on the ventilator's serial interface is enabled by default. This could allow an attacker to send and receive messages over the debug port (which are unencrypted; see 3.2.1) that result in unauthorized disclosure of information and/or have unintended impacts on device settings and performance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1263
Source: CVE Program / CVE List V5
Vulnerability Title
Baxter Life2000 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Baxter Life2000是Baxter公司的一款无需面罩的无创呼吸机。 Baxter Life2000 06.08.00.00及之前版本存在安全漏洞，该漏洞源于默认启用，允许发送和接收未加密的消息，可能导致未经授权的信息披露或对设备设置和性能产生意外影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Baxter Life2000 Ventilation System 06.08.00.00 and prior -

II. Public POCs for CVE-2024-48973

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III. Intelligence Information for CVE-2024-48973

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Vendor Advisories for CVE-2024-48973 (1)

Same Patch Batch · Baxter · 2024-11-14 · 8 CVEs total

CVE-2024-48966 10.0 CRITICAL Life2000 service tools for test and calibration do not support user authentication
CVE-2024-48967 10.0 CRITICAL Life2000 ventilator and Service PC lack sufficient audit logging capabilities
CVE-2024-9832 9.3 CRITICAL No limit on failed login attempts with Clinician Password or Serial Number Clinician Passw
CVE-2024-9834 9.3 CRITICAL Improper data protection on Life2000 ventilator serial interface
CVE-2024-48974 9.3 CRITICAL Life2000 Ventilator does not perform proper file integrity checks when adopting firmware u
CVE-2024-48971 9.3 CRITICAL Clinician Password and Serial Number Clinician Password are hard-coded in Life2000 Ventila
CVE-2024-48970 9.3 CRITICAL Life2000 Ventilator microcontroller lacks memory protection

IV. Related Vulnerabilities

Same product: Life2000 Ventilation System
Same vendor: Baxter
Same weakness: CWE-1263

V. Comments for CVE-2024-48973

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