CVE-2023-31222

Medtronic Paceart MSMQ Deserialization of Untrusted Data

Published Jun 29, 2023 CVSS 3.1 · 9.8 Critical EPSS 28.5% KEV · Not listed
Description
Deserialization of untrusted data in Microsoft Messaging Queuing Service in Medtronic's Paceart Optima versions 1.11 and earlier on Windows allows an unauthorized user to impact a healthcare delivery organization’s Paceart Optima system cardiac device causing data to be deleted, stolen, or modified, or the Paceart Optima system being used for further network penetration via network connectivity.

Remediation

Vendor Solution

Refer to Medtronic Security Bulletin:  https://global.medtronic.com/xg-en/product-security/security-bulletins/paceart-optima-system.html https://global.medtronic.com/xg-en/product-security/security-bulletins/paceart-optima-system.html


Vendor Workaround

Refer to Medtronic Security Bulletin: https://global.medtronic.com/xg-en/product-security/security-bulletins/paceart-optima-system.html https://global.medtronic.com/xg-en/product-security/security-bulletins/paceart-optima-system.html

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Medtronic
Published
Updated
Nov 26, 2024, 7:27 PM
Reserved
Apr 25, 2023, 5:42 PM
Status
Modified
Published
Jun 29, 2023, 4:15 PM
Modified
Jun 17, 2026, 5:56 AM