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CVE-2021-43550— Philips Patient Information Center iX (PIC iX) and Efficia CM Series Use of a Broken or Risky Cryptographic Algorithm

Quick assessment

Affected
Philips Efficia CM Series
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.

Philips Patient Information Center iX是欧洲飞利浦（Philips）公司的飞利浦患者信息中心 (PIC iX) 是我们患者监测系统的核心，它有助于了解患者状况，帮助护理人员及早识别潜在的恶化，同时增强临床工作流程。 Philips Patient Information Center iX (PIC iX) and Efficia CM Series存在加密问题漏洞，该漏洞源于成功利用这些漏洞可能允许攻击者未经授权访问 IntelliBridge EC40 和 80 集

CVSS 5.9 · Medium EPSS 0.22% · P11
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I. Basic Information for CVE-2021-43550

Vulnerability Information
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Vulnerability Title
Philips Patient Information Center iX (PIC iX) and Efficia CM Series Use of a Broken or Risky Cryptographic Algorithm
Source: CVE Program / CVE List V5
Vulnerability Description
The use of a broken or risky cryptographic algorithm is an unnecessary risk that may result in the exposure of sensitive information, which affects the communications between Patient Information Center iX (PIC iX) Versions C.02 and C.03 and Efficia CM Series Revisions A.01 to C.0x and 4.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
Philips Patient Information Center iX 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Philips Patient Information Center iX是欧洲飞利浦（Philips）公司的飞利浦患者信息中心 (PIC iX) 是我们患者监测系统的核心，它有助于了解患者状况，帮助护理人员及早识别潜在的恶化，同时增强临床工作流程。 Philips Patient Information Center iX (PIC iX) and Efficia CM Series存在加密问题漏洞，该漏洞源于成功利用这些漏洞可能允许攻击者未经授权访问 IntelliBridge EC40 和 80 集
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
Philips Efficia CM Series 4.0 -
Philips Patient Information Center iX (PIC iX) C.02 -

II. Public POCs for CVE-2021-43550

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III. Intelligence Information for CVE-2021-43550

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Vendor Advisories for CVE-2021-43550 (1)

Same Patch Batch · Philips · 2021-12-27 · 5 CVEs total

CVE-2021-32993 8.1 HIGH Philips IntelliBridge EC 40 and EC 80 Hub Use of Hard-coded Credentials
CVE-2021-33017 8.1 HIGH Philips IntelliBridge EC 40 and EC 80 Hub Authentication Bypass Using an Alternate Path or
CVE-2021-43548 6.5 MEDIUM Philips Patient Information Center iX (PIC iX) and Efficia CM Series Improper Input Valida
CVE-2021-43552 6.1 MEDIUM Philips Patient Information Center iX (PIC iX) and Efficia CM Series Use of Hard-coded Cry

IV. Related Vulnerabilities

Same vendor: Philips
Same weakness: CWE-327

V. Comments for CVE-2021-43550

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