Deserialization of Untrusted Data in MyCareLink Patient Monitor model 24950 and MyCareLink Patient Monitor model 24952 - CVE-2025-4393
Published: July 25, 2025
Vulnerability identifier: #VU113209
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-4393
CWE-ID: CWE-502
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Medtronic
Affected software:
MyCareLink Patient Monitor model 24950
MyCareLink Patient Monitor model 24952
MyCareLink Patient Monitor model 24950
MyCareLink Patient Monitor model 24952
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data. A local user can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2025-4393
Install updates from vendor's website.