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CVE-2024-48970— Life2000 Ventilator microcontroller lacks memory protection

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，该漏洞源于缺少内存保护，允许攻击者通过JTAG接口读取或写入闪存，可能会破坏设备的功能或导致未经授权的信息泄露。

CVSS 9.3 · Critical EPSS 0.21% · P11
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I. Basic Information for CVE-2024-48970

Vulnerability Information
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Vulnerability Title
Life2000 Ventilator microcontroller lacks memory protection
Source: CVE Program / CVE List V5
Vulnerability Description
The ventilator's microcontroller lacks memory protection. An attacker could connect to the internal JTAG interface and read or write to flash memory using an off-the-shelf debugging tool, which could disrupt the function of the device and/or cause unauthorized information disclosure.
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-1191
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，该漏洞源于缺少内存保护，允许攻击者通过JTAG接口读取或写入闪存，可能会破坏设备的功能或导致未经授权的信息泄露。
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-2024-48970

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III. Intelligence Information for CVE-2024-48970

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Vendor Advisories for CVE-2024-48970 (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-2024-48973 9.3 CRITICAL Debug port on Life2000 Ventilator serial interface is enabled by default

IV. Related Vulnerabilities

Same product: Life2000 Ventilation System
Same vendor: Baxter
Same weakness: CWE-1191

V. Comments for CVE-2024-48970

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