CVE-2018-5438 Detail

Current Description

Philips ISCV application prior to version 2.3.0 has an insufficient session expiration vulnerability where an attacker could reuse the session of a previously logged in user. This vulnerability exists when using ISCV together with an Electronic Medical Record (EMR) system, where ISCV is in KIOSK mode for multiple users and using Windows authentication. This may allow an attacker to gain unauthorized access to patient health information and potentially modify this information.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.3 MEDIUM
Vector:  CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/102847 Third Party Advisory  VDB Entry 
https://ics-cert.us-cert.gov/advisories/ICSMA-18-025-01 Mitigation  Third Party Advisory  US Government Resource 
https://www.usa.philips.com/healthcare/about/customer-support/product-security Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-613 Insufficient Session Expiration cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5438
NVD Published Date:
03/20/2018
NVD Last Modified:
04/20/2018
Source:
ICS-CERT