Baxter Life2000 Ventilation System up to 06.08.00.00 Internal JTAG Interface on-chip debug and test interface with improper access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Baxter Life2000 Ventilation System up to 06.08.00.00. Affected by this issue is some unknown functionality of the component Internal JTAG Interface. Such manipulation leads to on-chip debug and test interface with improper access control. This vulnerability is listed as CVE-2024-48970. The attack can be executed directly on the physical device. There is no available exploit.

Detailsinfo

A vulnerability was found in Baxter Life2000 Ventilation System up to 06.08.00.00 and classified as critical. Affected by this issue is an unknown function of the component Internal JTAG Interface. The manipulation with an unknown input leads to a on-chip debug and test interface with improper access control vulnerability. Using CWE to declare the problem leads to CWE-1191. The chip does not implement or does not correctly perform access control to check whether users are authorized to access internal registers and test modes through the physical debug/test interface. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The ventilator's microcontroller lacks memory protection. An attacker could connect to the internal JTAG interface and read or write to flash memory using an off-the-shelf debugging tool, which could disrupt the function of the device and/or cause unauthorized information disclosure.

The advisory is shared for download at cisa.gov. This vulnerability is handled as CVE-2024-48970 since 10/10/2024. The exploitation is known to be easy. The attack needs to be approached locally. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.8
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.3
CNA Vector (Baxter): 🔍

CVSSv2info

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

Exploitinginfo

Class: On-chip debug and test interface with improper access control
CWE: CWE-1191
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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

10/10/2024 🔍
11/15/2024 +36 days 🔍
11/15/2024 +0 days 🔍
11/15/2024 +0 days 🔍

Sourcesinfo

Advisory: icsma-24-319-01
Status: Not defined

CVE: CVE-2024-48970 (🔍)
GCVE (CVE): GCVE-0-2024-48970
GCVE (VulDB): GCVE-100-284648

Entryinfo

Created: 11/15/2024 07:52
Changes: 11/15/2024 07:52 (63)
Complete: 🔍
Cache ID: 216::103

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