CVE-2022-43557— BD BodyGuard™ Pumps – RS-232 Interface Vulnerability
Quick assessment
Affected
Becton, Dickinson and Company (BD) BodyGuard™ Pump
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
BD BodyGuard是美国碧迪医疗（BD）公司的一系列小型、轻便的移动输液泵。 BD BodyGuard Pumps存在授权问题漏洞，该漏洞源于备用硬件接口缺少保护机制，受影响的BD BodyGuard输液泵允许通过RS-232（串行）端口接口进行访问，具有物理访问权限和专业设备知识的威胁者可以配置或禁用泵。
Possible ATT&CK Techniques 1 AI
T1200 · Hardware Additions
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I. Basic Information for CVE-2022-43557
Vulnerability Information
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Vulnerability Title
BD BodyGuard™ Pumps – RS-232 Interface Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
The BD BodyGuard™ infusion pumps specified allow for access through the RS-232 (serial) port interface. If exploited, threat actors with physical access, specialized equipment and knowledge may be able to configure or disable the pump. No electronic protected health information (ePHI), protected health information (PHI) or personally identifiable information (PII) is stored in the pump.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1299
Source: CVE Program / CVE List V5
Vulnerability Title
BD BodyGuard 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BD BodyGuard是美国碧迪医疗（BD）公司的一系列小型、轻便的移动输液泵。 BD BodyGuard Pumps存在授权问题漏洞，该漏洞源于备用硬件接口缺少保护机制，受影响的BD BodyGuard输液泵允许通过RS-232（串行）端口接口进行访问，具有物理访问权限和专业设备知识的威胁者可以配置或禁用泵。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Becton, Dickinson and Company (BD) | BodyGuard™ Pump | BD BodyGuard™ | - |
|
II. Public POCs for CVE-2022-43557
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-43557 (1)
IV. Related Vulnerabilities
Same weakness: CWE-1299
V. Comments for CVE-2022-43557
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