#VU100607 On-Chip Debug and Test Interface With Improper Access Control in Life2000 Ventilation System - CVE-2024-48970
Published: November 19, 2024
Vulnerability identifier: #VU100607
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-48970
CWE-ID: CWE-1191
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Life2000 Ventilation System
Life2000 Ventilation System
Software vendor:
Baxter
Baxter
Description
The vulnerability allows a local attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the ventilator's microcontroller lacks memory protection. A local attacker can connect to the internal JTAG interface and read or write to flash memory using an off-the-shelf debugging tool.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.