CVE-2023-31222
CRITICALMedtronic's Paceart Optima <1.11 - Deserialization
Title source: llmDescription
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.
References (1)
Core 1
Core References
Mitigation, Vendor Advisory
https://global.medtronic.com/xg-en/product-security/security-bulletins/paceart-optima-system.html
Scores
CVSS v3
9.8
EPSS
0.2580
EPSS Percentile
97.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (1)
medtronic/paceart_optima
< 1.12
Published
Jun 29, 2023
Tracked Since
Feb 18, 2026