What is the CVSS score of CVE-2020-14477?

CVE-2020-14477 has a CVSS 3.1 base score of 4.4 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.3%.

Clearvue 850 Firmware CVE-2020-14477

MEDIUM

Authentication Bypass Using an Alternate Path or Channel (CWE-288)

2020-06-26 ics-cert@hq.dhs.gov

Information Disclosure Clearvue 850 Firmware Clearvue 350 Firmware Cx50 Firmware Affiniti 70 Firmware Affiniti 50 Firmware Epiq 7 Firmware Sparq Firmware Xperius Firmware

4.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.4 MEDIUM

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jun 26, 2020 - 17:15 nvd

MEDIUM 4.4

DescriptionNVD

In Philips Ultrasound ClearVue Versions 3.2 and prior, Ultrasound CX Versions 5.0.2 and prior, Ultrasound EPIQ/Affiniti Versions VM5.0 and prior, Ultrasound Sparq Version 3.0.2 and prior and Ultrasound Xperius all versions, an attacker may use an alternate path or channel that does not require authentication of the alternate service login to view or modify information.

AnalysisAI

In Philips Ultrasound ClearVue Versions 3.2 and prior, Ultrasound CX Versions 5.0.2 and prior, Ultrasound EPIQ/Affiniti Versions VM5.0 and prior, Ultrasound Sparq Version 3.0.2 and prior and. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-288. In Philips Ultrasound ClearVue Versions 3.2 and prior, Ultrasound CX Versions 5.0.2 and prior, Ultrasound EPIQ/Affiniti Versions VM5.0 and prior, Ultrasound Sparq Version 3.0.2 and prior and Ultrasound Xperius all versions, an attacker may use an alternate path or channel that does not require authentication of the alternate service login to view or modify information. Affected products include: Philips Clearvue 850 Firmware, Philips Clearvue 350 Firmware, Philips Cx50 Firmware, Philips Affiniti 70 Firmware, Philips Affiniti 50 Firmware. Version information: Version 3.0.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.