Medtronic Paceart Optima up to 1.11 on Windows Microsoft Messaging Queuing Service deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Medtronic Paceart Optima up to 1.11 on Windows and classified as very critical. Affected by this issue is some unknown functionality of the component Microsoft Messaging Queuing Service. Executing a manipulation can lead to deserialization. The identification of this vulnerability is CVE-2023-31222. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Medtronic Paceart Optima up to 1.11 on Windows. It has been declared as very critical. This vulnerability affects an unknown code of the component Microsoft Messaging Queuing Service. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was shared 06/29/2023. The advisory is shared for download at global.medtronic.com. This vulnerability was named CVE-2023-31222 since 04/25/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/21/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.5
VulDB Meta Temp Score: 9.5

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector (Medtronic): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/25/2023 🔍
06/29/2023 +65 days 🔍
06/29/2023 +0 days 🔍
07/21/2023 +22 days 🔍

Sourcesinfo

Advisory: global.medtronic.com
Status: Confirmed

CVE: CVE-2023-31222 (🔍)
GCVE (CVE): GCVE-0-2023-31222
GCVE (VulDB): GCVE-100-232684

Entryinfo

Created: 06/29/2023 20:01
Updated: 07/21/2023 12:54
Changes: 06/29/2023 20:01 (48), 07/21/2023 12:54 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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