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CVE-2022-26390— Unencrypted internal storage of security credentials

Quick assessment

Affected
Baxter Baxter Spectrum Wireless Battery Module (WBM)
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.

Baxter Spectrum是美国百特（Baxter）公司的一款输液泵。 Baxter Sigma 和 Baxter Spectrum Infusion Pumps存在安全漏洞，该漏洞源于其以不加密的形式存储网络凭据和患者健康信息（PHI）。PHI使用自动化程序仅存储在Spectrum IQ pumps，攻击者可以在不删除所有数据和设置的情况下访问设备，从而可以提取敏感信息。以下版本受到影响：Baxter Spectrum WBM v16版本、v16D38版本、v17版本、v17D19版本、v20D29

CVSS 4.2 · Medium EPSS 0.47% · P40

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-26390

Vulnerability Information
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Vulnerability Title
Unencrypted internal storage of security credentials
Source: CVE Program / CVE List V5
Vulnerability Description
The Baxter Spectrum Wireless Battery Module (WBM) stores network credentials and PHI (only applicable to Spectrum IQ pumps using auto programming) in unencrypted form. An attacker with physical access to a device that hasn't had all data and settings erased may be able to extract sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据加密缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Baxter Spectrum 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Baxter Spectrum是美国百特（Baxter）公司的一款输液泵。 Baxter Sigma 和 Baxter Spectrum Infusion Pumps存在安全漏洞，该漏洞源于其以不加密的形式存储网络凭据和患者健康信息（PHI）。PHI使用自动化程序仅存储在Spectrum IQ pumps，攻击者可以在不删除所有数据和设置的情况下访问设备，从而可以提取敏感信息。以下版本受到影响：Baxter Spectrum WBM v16版本、v16D38版本、v17版本、v17D19版本、v20D29
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
Baxter Baxter Spectrum Wireless Battery Module (WBM) 16 -

II. Public POCs for CVE-2022-26390

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III. Intelligence Information for CVE-2022-26390

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Same Patch Batch · Baxter · 2022-09-09 · 4 CVEs total

CVE-2022-26394 5.5 MEDIUM Unauthenticated network reconfiguration via TCP/UDP
CVE-2022-26393 5.0 MEDIUM Format String vulnerability
CVE-2022-26392 3.1 LOW Format String vulnerability

IV. Related Vulnerabilities

Same product: Baxter Spectrum Wireless Battery Module (WBM)
Same vendor: Baxter
Same weakness: CWE-311

V. Comments for CVE-2022-26390

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