CVE-2020-16220

Philips Patient Monitoring Devices Improper Validation of Syntactic Correctness of Input

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Patient Information Center iX (PICiX) Versions C.02, C.03,
PerformanceBridge Focal Point Version A.01, the product receives input
that is expected to be well-formed (i.e., to comply with a certain
syntax) but it does not validate or incorrectly validates that the input
complies with the syntax, causing the certificate enrollment service to
crash. It does not impact monitoring but prevents new devices from
enrolling.

Patient Information Center iX (PICiX) Versiones B.02, C.02, C.03, PerformanceBridge Focal Point Versión A.01, Monitores de paciente IntelliVue MX100, MX400-MX850 y MP2-MP90 Versiones N y anteriores, IntelliVue X3 y X2 Versiones N y anteriores. El producto recibe una entrada que se espera que esté bien formada (es decir, que cumpla con una determinada sintaxis) pero no comprueba o comprueba incorrectamente que la entrada cumple con la sintaxis, causando que el servicio de inscripción de certificados se bloque. No impacta la supervisión, pero evita que se inscriban nuevos dispositivos

*Credits: Julian Suleder, Nils Emmerich, Birk Kauer of ERNW Research GmbH, Dr. Oliver Matula of ERNW Enno, and Rey Netzwerke GmbH reported these vulnerabilities to the Federal Office for Information Security (BSI), Germany, in the context of the BSI project ManiMed (Manipulation of medical devices), which reported these to Philips.

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-07-31 CVE Reserved
2020-09-11 CVE Published
2023-12-13 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-1286: Improper Validation of Syntactic Correctness of Input

CAPEC

References (2)

URL	Tag	Source
https://us-cert.cisa.gov/ics/advisories/icsma-20-254-01	Third Party Advisory
https://www.philips.com/productsecurity

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Philips Search vendor "Philips"		Patient Information Center Ix Search vendor "Philips" for product "Patient Information Center Ix"				b.02 Search vendor "Philips" for product "Patient Information Center Ix" and version "b.02"		-		Affected
Philips Search vendor "Philips"		Patient Information Center Ix Search vendor "Philips" for product "Patient Information Center Ix"				c.02 Search vendor "Philips" for product "Patient Information Center Ix" and version "c.02"		-		Affected
Philips Search vendor "Philips"		Patient Information Center Ix Search vendor "Philips" for product "Patient Information Center Ix"				c.03 Search vendor "Philips" for product "Patient Information Center Ix" and version "c.03"		-		Affected
Philips Search vendor "Philips"		Performancebridge Focal Point Search vendor "Philips" for product "Performancebridge Focal Point"				a.01 Search vendor "Philips" for product "Performancebridge Focal Point" and version "a.01"		-		Affected