Critical severity · published Nov 14, 2024
CVE-2024-48970
Life2000 Ventilator microcontroller lacks memory protection
9.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LV
Life2000 Ventilation System · Baxter
06.08.00.00 and prior · source: vendor
LV
Life2000 Ventilator Firmware · Baxter
through 06.08.00.00 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-48970
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-48970
www.cisa.gov
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-319-01
More from Life2000 Ventilation System
10.0
CVE-2024-48967
Life2000 ventilator and Service PC lack sufficient audit logging capabilities
10.0
CVE-2024-48966
Life2000 service tools for test and calibration do not support user authentication
9.3
CVE-2024-48974
Life2000 Ventilator does not perform proper file integrity checks when adopting firmware updates
9.3
CVE-2024-48973
Debug port on Life2000 Ventilator serial interface is enabled by default
9.3
CVE-2024-48971
Clinician Password and Serial Number Clinician Password are hard-coded in Life2000 Ventilator