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CVE-2021-33017— Philips IntelliBridge EC 40 and EC 80 Hub Authentication Bypass Using an Alternate Path or Channel

Quick assessment

Affected
Philips IntelliBridge EC 40 Hub
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 IntelliBridge Enterprise（IBE）是欧洲飞利浦（Philips）公司的一款能够为EHR（电子健康纪录）和Philips临床解决方案之间提供单点联系的解决方案。 Philips IntelliBridge EC 40 and EC 80 Hub存在安全漏洞，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 集线器。这可能允许攻击者执行软件、修改系统配置或查看/更新文件，包括无法识别的患者数据。

CVSS 8.1 · High EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-33017

Vulnerability Information
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Vulnerability Title
Philips IntelliBridge EC 40 and EC 80 Hub Authentication Bypass Using an Alternate Path or Channel
Source: CVE Program / CVE List V5
Vulnerability Description
The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Philips IntelliBridge EC80 Hub 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Philips IntelliBridge Enterprise（IBE）是欧洲飞利浦（Philips）公司的一款能够为EHR（电子健康纪录）和Philips临床解决方案之间提供单点联系的解决方案。 Philips IntelliBridge EC 40 and EC 80 Hub存在安全漏洞，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 集线器。这可能允许攻击者执行软件、修改系统配置或查看/更新文件，包括无法识别的患者数据。
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 IntelliBridge EC 40 Hub unspecified ~ C.00.04 -
Philips IntelliBridge EC 80 Hub unspecified ~ C.00.04 -

II. Public POCs for CVE-2021-33017

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III. Intelligence Information for CVE-2021-33017

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Vendor Advisories for CVE-2021-33017 (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-2021-43548 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
CVE-2021-43550 5.9 MEDIUM Philips Patient Information Center iX (PIC iX) and Efficia CM Series Use of a Broken or Ri

IV. Related Vulnerabilities

Same product: IntelliBridge EC 40 Hub
Same vendor: Philips
Same weakness: CWE-288

V. Comments for CVE-2021-33017

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